SRM 87

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8.28 Proper adjustment of K is advantageous to the player, for his opponents, and for the integrity of the entire pool.

2002-05-09

Division 1

Single Round Match 87 - Round 1

Rating	perf	err	err2	tau	rho	ΔR	\|ΔR\|	ΔR min	ΔR max	max
SRMFix	0.223	0.717	0.994	0.414	0.572	9.2	39.1	-221	320	2795
EloSRM	0.235	0.723	0.981	0.414	0.571	10.0	26.4	-99	199	2842
Odd	0.241	0.727	0.985	0.413	0.569	6.8	26.9	-95	192	2774
SRM	0.277	0.759	1.039	0.378	0.529	-5.5	71.5	-501	283	2847
initial	0.184	0.785	1.136	0.385	0.535	22.2	94.5	-399	692	3268

Player	score	rank	seed	perf	rounds	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
ZorbaTHut	1,506.21	1	17.19	4.10	57	24	2697	7	139	2571	9
SnapDragon	1,481.74	2	13.57	2.76	14	52	2781	4	87	2659	4
John Dethridge	1,447.43	3	9.59	1.68	16	34	2842	2	71	2639	6
radeye	1,443.89	4	66.35	4.05	5	181	2469	37	283	1876	78
malpt	1,420.18	5	19.47	1.96	71	15	2657	10	34	2604	7
po	1,400.69	6	24.83	2.05	38	25	2606	14	87	2341	16
dmwright	1,364.00	7	11.78	0.75	86	7	2768	5	-5	2847	1
evd	1,336.80	8	23.28	1.54	52	16	2613	13	53	2415	13
ambrose	1,335.88	9	18.33	1.03	61	10	2668	9	43	2492	11
dziegler	1,330.86	10	76.32	2.93	30	55	2292	85	125	1911	70
wybili	1,325.33	11	52.34	2.25	30	33	2401	53	87	2092	44
Yarin	1,315.72	12	23.47	0.97	6	57	2653	11	91	2293	19
KurtSteinkraus	1,310.91	13	39.06	1.59	20	35	2492	30	67	2142	36
halflife	1,279.99	14	42.43	1.60	18	37	2470	36	69	2106	42
jasonw	1,275.41	15	41.35	1.46	16	39	2479	34	105	2041	46
venco	1,266.81	16	36.17	1.18	10	47	2526	25	78	2150	35
C8H10N4O2	1,257.54	17	69.93	2.04	14	59	2328	75	110	1972	57
Echo	1,239.84	18	38.54	1.10	26	23	2483	33	39	2184	31
Brian	1,231.78	19	125.59	2.72	5	199	2214	124	230	1577	197
RachaelLCook	1,168.31	20	31.37	0.65	51	11	2529	24	37	2220	27
sjelkjd	1,166.22	21	49.11	1.23	43	17	2405	50	18	2245	25
pieffe	1,163.12	22	61.45	1.48	30	27	2342	69	93	1865	81
jburnim	1,151.84	23	62.70	1.45	5	104	2411	46	120	1899	72
johngu	1,144.79	24	114.72	2.26	41	35	2098	209	119	1679	138
valeriy	1,143.18	25	80.31	1.68	16	49	2267	95	93	1816	96
eduar09	1,119.53	26	74.53	1.52	12	57	2303	82	98	1854	86
BigDaddy	1,111.30	27	91.25	1.76	54	21	2188	137	91	1783	103
drcode	1,105.45	28	158.71	2.50	8	153	2013	295	208	1426	333
moira	1,105.36	29	54.26	0.90	24	22	2377	60	46	1990	53
dvickrey	1,099.88	30	29.69	-0.02	40	3	2537	22	-15	2278	20
ntrhieu	1,086.67	31	62.83	1.02	40	17	2324	78	53	1898	73
Nok	1,068.59	32	66.92	1.06	41	17	2302	83	44	1986	54
seashadow	1,060.95	33	53.55	0.70	8	42	2402	52	130	1645	153
maxx	1,050.42	34	86.11	1.34	35	24	2214	123	68	1795	99
qubits	931.77	35	31.32	-0.16	67	1	2520	27	0	2198	29
Logan	901.32	36	44.39	0.30	83	4	2423	44	13	2127	39
Wasyuu	888.97	37	84.85	1.20	17	38	2234	112	89	1720	123
mathgodleo	864.98	38	74.18	0.96	85	10	2258	105	81	1692	129
tph	863.91	39	93.36	1.26	21	35	2192	136	100	1622	166
sandeepgupta	833.39	40	60.64	0.60	4	64	2383	59	78	1888	76
lbackstrom	831.92	41	64.53	0.65	32	15	2313	80	67	1773	108
anr	816.79	42	24.46	-0.78	17	-11	2575	18	-15	2170	34
DjinnKahn	805.85	43	26.34	-0.71	48	-4	2561	21	-12	2262	21
zorg	793.64	44	125.88	1.52	4	152	2166	152	151	1587	189
marmaros	783.57	45	80.32	0.84	43	15	2233	114	55	1759	112
StefanPochmann	781.52	46	61.22	0.41	16	18	2334	71	37	1943	60
bigg_nate	756.72	47	23.10	-1.02	39	-8	2592	15	-21	2261	22
kyotov	746.10	48	53.40	0.15	78	4	2364	62	44	1817	94
eventually	735.00	49	74.50	0.60	38	13	2259	100	34	1826	93
gilbert	734.04	50	56.19	0.17	23	9	2353	67	31	1883	77
konsept	716.10	51	157.35	1.62	28	45	1912	407	122	1384	385
rsklingler	697.13	52	150.21	1.53	24	47	1949	361	111	1445	312
henchq	691.16	53	37.17	-0.51	23	-5	2466	38	-10	2142	36
emcee	686.03	54	124.61	1.21	23	35	2055	252	109	1432	327
ShakeSpace	684.24	55	89.99	0.71	47	13	2185	140	63	1630	162
kpsmith	676.28	56	81.98	0.55	2	100	2310	81	28	1914	69
Soli	672.39	57	96.58	0.76	62	12	2155	160	69	1575	200
ante	671.30	58	30.12	-0.94	25	-11	2519	28	1	2022	48
plan571	657.23	59	95.22	0.69	26	20	2169	150	55	1655	146
Trolley	652.10	60	116.39	0.96	14	42	2098	208	58	1654	148
tenken	649.91	61	158.98	1.38	7	113	1972	336	140	1393	375
Demolisher	645.30	62	101.67	0.71	29	19	2139	180	61	1590	188
jfreyss	642.64	63	100.75	0.68	13	33	2157	157	71	1563	206
schveiguy	642.50	64	115.42	0.85	10	50	2110	203	90	1500	253
Sord	633.95	65	42.12	-0.63	62	-4	2430	43	-51	2204	28
huazai	633.12	66	104.76	0.67	18	27	2133	186	70	1535	225
timurz	629.59	67	72.74	0.12	79	3	2258	104	17	1750	115
kdby	624.90	68	131.50	0.95	54	16	2005	303	53	1575	200
ConleyVI	618.37	69	134.96	0.97	55	17	1991	314	81	1417	343
wcbarksdale	613.91	70	126.86	0.86	23	29	2039	270	45	1613	172
Zaen	607.91	71	73.16	0.04	21	6	2259	101	22	1739	118
Ishi	606.89	72	110.56	0.62	5	68	2149	167	80	1542	218
Larry	598.55	73	143.72	0.98	30	27	1960	345	52	1552	212
FatlXception	590.86	74	148.25	1.00	15	49	1961	344	82	1439	318
benetin	583.83	75	25.14	-1.58	48	-11	2567	19	-63	2323	18
kikuni	582.76	76	101.25	0.41	22	16	2138	181	69	1436	322
benny	575.10	77	164.12	1.09	35	30	1861	474	86	1334	465
brett1479	572.77	78	141.48	0.86	31	24	1968	339	69	1453	303
shuvovse	562.38	79	104.18	0.40	67	7	2116	197	47	1520	236
rashok	559.54	80	115.87	0.53	21	20	2078	226	52	1505	247
mpa	552.37	81	145.99	0.85	5	95	2018	289	103	1395	370
elchive	540.81	82	144.49	0.82	13	46	1976	329	61	1470	281
KaiEl	531.27	83	155.14	0.90	18	40	1919	395	68	1414	347
bengle	528.84	84	94.06	0.16	19	10	2164	153	23	1645	153
television1	524.86	85	115.99	0.45	39	12	2069	236	13	1646	152
tyf	513.66	86	156.20	0.86	18	39	1912	406	82	1359	425
batty	511.80	87	134.33	0.63	16	30	2007	301	64	1430	329
graycu02	510.44	88	125.03	0.51	15	29	2046	259	56	1452	308
bluejay	508.49	89	95.96	0.11	18	9	2154	161	4	1687	133
slavik	490.81	90	145.06	0.69	37	18	1945	368	63	1364	413
Virtual	481.55	91	181.82	1.00	34	32	1756	647	77	1284	543
mpb	475.69	92	77.93	-0.24	8	-4	2225	117	13	1639	156
alexeym	469.63	93	142.74	0.62	6	65	2003	308	73	1412	348
AdamSelene	467.78	94	106.02	0.17	33	7	2108	204	27	1528	231
cd21	459.40	95	139.59	0.56	24	21	1973	331	53	1349	441
BrettK	453.49	96	111.72	0.22	45	7	2082	221	14	1576	198
msuhocki	445.39	97	122.70	0.34	37	10	2038	271	37	1456	300
pollito811	437.88	98	82.46	-0.25	17	-3	2205	129	-22	1769	109
doh	420.15	99	128.86	0.38	7	39	2039	269	77	1292	530
jay_peg	411.57	100	123.34	0.30	40	10	2035	275	40	1410	352
toast	397.79	101	97.77	-0.05	30	2	2140	175	-12	1664	143
[UCF]Pawn	390.74	102	148.60	0.54	38	15	1926	386	36	1434	325
mrdad2u	390.57	103	181.22	0.82	30	31	1758	637	61	1326	477
cbthiess	379.64	104	84.35	-0.30	4	-13	2186	139	-26	1669	141
Radgast	369.91	105	166.53	0.66	20	34	1852	484	46	1365	407
stipe	367.70	106	134.65	0.34	8	33	2008	299	27	1453	303
trieuvan	357.81	107	122.66	0.20	30	8	2036	274	7	1540	220
lirik	352.58	108	159.03	0.56	13	36	1894	434	52	1343	450
TPCoder	339.09	109	109.40	0.00	47	2	2088	216	25	1412	348
chuottui	337.85	110	112.13	0.03	34	4	2078	227	-36	1752	114
FogleBird	335.85	111	120.90	0.12	38	5	2041	267	11	1481	270
Vaduz	331.81	112	118.28	0.08	53	4	2051	257	-19	1635	158
Corrinado	316.72	113	124.84	0.14	14	12	2031	280	15	1460	296
magead7	314.60	114	117.58	0.04	17	7	2057	250	20	1440	316
Slamin	313.13	115	127.76	0.15	17	11	2016	291	14	1454	301
wf	308.54	116	113.44	-0.03	12	5	2073	232	5	1494	258
nemo_d	308.09	117	184.79	0.66	37	22	1724	715	49	1293	528
Hao	298.65	118	137.61	0.22	62	6	1967	340	15	1429	330
antimatter	284.59	119	113.48	-0.07	7	4	2073	233	20	1412	348
CaseWorker	283.82	120	159.26	0.41	25	18	1875	455	47	1303	508
paisa	277.52	121	70.54	-0.78	52	-7	2259	102	-59	1859	82
summerstar	276.42	122	143.03	0.23	15	16	1952	354	29	1347	444
kyky	274.89	123	107.02	-0.20	49	-1	2095	211	0	1464	291
olted	273.14	124	87.81	-0.50	28	-8	2175	146	-28	1598	183
hilgart	273.06	125	119.68	-0.06	65	1	2042	264	-25	1587	189
danwyand	271.63	126	96.09	-0.39	11	-11	2134	185	-31	1574	202
jerm	269.52	127	102.29	-0.31	37	-3	2114	200	-41	1633	160
O_O	266.29	128	142.34	0.15	10	17	1956	350	12	1344	449
ko-alex	266.28	129	182.60	0.50	3	108	1826	517	53	1303	508
mcarland	265.70	130	119.19	-0.12	30	0	2043	262	-10	1466	289
Tadrow	265.38	131	101.02	-0.38	26	-6	2117	195	-41	1605	175
alamothe	265.27	132	74.59	-0.82	6	-40	2206	127	-65	1652	150
Bender	263.28	133	128.58	-0.05	43	1	2003	305	-25	1523	234
gmenhorn	258.69	134	157.39	0.23	45	8	1874	456	13	1337	459
loopy	257.73	135	43.73	-1.63	3	-99	2324	77	-139	1791	100
tavib	247.77	136	169.56	0.32	28	14	1815	536	31	1239	610
sliu	243.59	137	91.82	-0.58	21	-11	2153	163	-51	1600	181
BDouglass	241.92	138	95.71	-0.53	39	-6	2140	174	-25	1489	263
seacow	240.73	139	107.84	-0.37	72	-3	2090	215	-10	1403	362
rfu	239.48	140	147.93	0.08	32	5	1918	396	13	1274	561
sh_mmer	237.56	141	53.24	-1.40	12	-34	2328	76	-93	1767	110
Debug	234.04	142	106.08	-0.42	7	-19	2082	223	-36	1470	281
turuthok	230.95	143	108.64	-0.40	56	-4	2085	217	-1	1299	517
Arremoon	230.49	144	119.76	-0.27	45	-3	2038	272	-34	1492	261
mmsa	229.48	145	74.57	-0.96	5	-52	2194	134	-95	1616	170
jap4524	227.92	146	137.49	-0.09	39	0	1962	343	-41	1508	245
dgoodman	221.48	147	77.17	-0.93	34	-12	2221	120	-76	1699	127
hilfiger	220.34	148	112.21	-0.40	38	-5	2068	238	-40	1494	258
ajm	218.67	149	108.00	-0.46	22	-10	2082	222	-33	1437	321
jignesh	212.85	150	146.43	-0.04	19	2	1923	390	-14	1346	446
lujiwei	211.76	151	155.72	0.04	23	5	1880	453	2	1273	563
lAZer	208.18	152	149.28	-0.03	3	10	1917	400	-36	1354	434
wyv	201.56	153	96.39	-0.67	12	-21	2122	192	-69	1536	223
wyatt	197.98	154	168.27	0.13	27	7	1816	534	-6	1285	539
flozell	196.99	155	167.77	0.11	13	12	1823	520	9	1227	639
Ken Alverson	195.20	156	37.11	-2.07	18	-32	2440	41	-139	1935	64
eurasian_69	185.56	157	135.93	-0.21	5	-11	1958	348	-43	1365	407
redman	184.20	158	93.73	-0.75	36	-10	2145	169	-71	1594	186
memetic	182.05	159	81.46	-0.96	20	-20	2192	135	-102	1691	130
nave	175.83	160	85.87	-0.90	12	-28	2164	154	-74	1519	238
Jlyer	173.77	161	120.29	-0.42	4	-35	2003	307	-93	1462	295
ll0377	166.51	162	170.46	0.07	5	19	1815	535	-6	1220	653
seeisaac	165.43	163	158.81	-0.04	11	3	1862	472	-19	1271	569
dltc	165.14	164	200.45	0.29	2	100	1654	847	-20	1190	727
marz	163.97	165	184.84	0.16	3	45	1746	666	-18	1213	677
sid6581	154.10	166	156.76	-0.08	30	0	1870	461	-29	1292	530
Belle	145.94	167	91.49	-0.87	2	-94	2072	234	-217	1578	196
flyeagles	142.50	168	92.29	-0.86	5	-51	2111	202	-109	1503	249
Penwiper	142.36	169	152.69	-0.15	40	-2	1889	439	-49	1365	407
sunyuan	141.54	170	137.32	-0.31	7	-17	1945	365	-59	1341	453
the_lark	139.08	171	160.07	-0.10	31	-1	1852	482	-23	1204	698
b0b0b0b	101.60	172	143.41	-0.26	12	-9	1925	387	-33	1204	698
dangelo	50.00	173	60.74	-1.51	23	-24	2295	84	-121	1722	122
dsp	0.00	174	51.07	-1.92	57	-12	2486	31	-159	1796	98
thekcc	0.00	174	63.32	-1.61	71	-11	2387	57	-170	2062	45
awesjosh	0.00	174	89.69	-1.11	26	-18	2212	126	-146	1600	181
PurpleBob	0.00	174	93.02	-1.06	4	-69	2142	173	-205	1481	270
jdev	0.00	174	94.17	-1.04	11	-33	2172	148	-158	1517	240
gladius	0.00	174	101.84	-0.93	12	-29	2134	184	-101	1261	581
adrian	0.00	174	107.72	-0.84	30	-15	2117	196	-96	1302	510
rwg	0.00	174	108.53	-0.83	12	-27	2100	207	-133	1420	337
dana	0.00	174	109.86	-0.82	31	-15	2106	206	-100	1335	463
Ba'al	0.00	174	111.96	-0.79	8	-36	2073	231	-116	1285	539
Darrell_L_77	0.00	174	115.30	-0.75	24	-15	2076	228	-123	1439	318
Abednego	0.00	174	122.77	-0.66	16	-19	2033	277	-113	1357	430
pearl	0.00	174	126.43	-0.61	7	-34	1998	310	-107	1258	584
ivern	0.00	174	131.02	-0.56	25	-14	1994	313	-129	1463	293
fist	0.00	174	132.96	-0.54	4	-47	1950	359	-150	1304	506
bhakar	0.00	174	142.79	-0.44	17	-14	1928	384	-107	1337	459
Gator637	0.00	174	143.79	-0.43	13	-17	1919	394	-81	1218	659
Mosher	0.00	174	148.31	-0.38	23	-11	1898	428	-84	1253	589
z-man	0.00	174	149.10	-0.38	8	-22	1882	452	-79	1184	741
plit	0.00	174	149.56	-0.37	7	-25	1876	454	-82	1170	765
seaniswise	0.00	174	150.36	-0.36	5	-31	1866	467	-106	1218	659
coderlemming	0.00	174	155.98	-0.31	18	-11	1849	491	-83	1221	650
delman16	0.00	174	156.09	-0.31	26	-8	1851	486	-71	1187	735
pweinberg	0.00	174	157.11	-0.30	2	-49	1803	554	-205	1243	602
akhil_bansal	0.00	174	158.07	-0.29	20	-9	1836	505	-87	1231	634
ruckc	0.00	174	160.88	-0.27	4	-28	1797	563	-103	1183	742
neutered	0.00	174	162.74	-0.25	12	-13	1799	558	-81	1191	724
bbyard	0.00	174	163.54	-0.24	13	-11	1795	565	-58	1163	783
ttsuchi	0.00	174	165.99	-0.22	4	-25	1763	630	-86	1124	863
strider4	0.00	174	166.10	-0.22	18	-8	1778	598	-67	1187	735
natsol	0.00	174	166.25	-0.22	2	-38	1747	664	-186	1206	696
m_chen	0.00	174	167.34	-0.21	21	-7	1769	620	-79	1213	677
bluesky5	0.00	174	168.65	-0.20	17	-8	1758	641	-63	1168	770
Marvin	0.00	174	170.49	-0.18	5	-18	1732	703	-74	1133	844
assembler	0.00	174	177.23	-0.13	2	-24	1659	829	-159	1151	810
shechter	0.00	174	177.72	-0.12	3	-18	1660	826	-96	1110	907
wwojczyk	0.00	174	179.68	-0.11	2	-20	1634	882	-155	1141	827
Betelgeuse	0.00	174	182.14	-0.09	2	-16	1607	954	-144	1119	881
gorvad	0.00	174	182.86	-0.08	2	-15	1597	982	-138	1106	914
b1aster	0.00	174	185.02	-0.06	2	-12	1568	1046	-129	1090	964
zhliu	-50.00	214	101.49	-1.08	7	-53	2067	240	-241	1218	659
gaav	-100.00	215	120.60	-0.83	55	-11	2026	284	-176	1399	368
leelin	-150.00	216	140.07	-0.63	72	-8	1943	372	-170	1165	779
BlueTDimly	-150.00	216	143.31	-0.60	2	-92	1843	498	-501	1021	1181