SRM 850

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3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.

2023-10-27

Division 1

Division 2

Single Round Match 850 - Round 1

Rating	perf	err	err2	tau	rho	ΔR	\|ΔR\|	ΔR min	ΔR max	max
SRM	0.134	0.497	0.651	0.551	0.715	4.3	58.4	-200	164	3170
initial	0.092	0.502	0.660	0.431	0.581	11.0	60.4	-172	209	3705
EloSRM	0.108	0.551	0.752	0.520	0.667	26.2	35.0	-49	250	4305
SRMFix	0.105	0.560	0.760	0.488	0.615	12.9	22.7	-53	142	3254

Player	score	rank	seed	perf	rounds	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
Rubikun	1,278.10	1	3.70	1.89	100	28	4106	16	71	3170	12
snuke	1,272.57	2	3.74	0.90	235	23	4097	17	41	2965	17
kotatsugame	1,233.39	3	3.90	0.38	90	11	4068	19	16	2862	20
neal_wu	1,066.06	4	1.90	-1.08	246	-6	4305	12	-27	3085	15
MKLOL	464.49	5	10.94	1.13	62	45	3535	66	104	2038	68
BERNARB01	464.39	6	18.13	1.60	12	211	3315	90	164	1772	90
BucketPotato	391.20	7	9.05	0.37	25	27	3646	52	29	2235	50
sysulby	219.69	8	10.13	0.34	51	21	3564	61	35	2104	61
RAVEman	205.89	9	6.10	-0.56	386	-7	3845	31	-13	2348	39
TKTYI	173.49	10	12.38	0.31	5	54	3456	78	44	1994	74
balakrishnan_v	166.13	11	14.61	0.41	405	8	3285	93	53	1799	86
liympanda	160.98	12	7.79	-0.62	483	-6	3708	42	-47	2307	41
dongliu0426	152.85	13	24.75	0.93	2	250	3024	129	146	1657	103
pdwd	125.65	14	19.27	0.46	250	12	3063	122	88	1446	140
fushar	101.23	15	17.96	0.26	185	17	3128	112	63	1480	134
shenjiaqi	100.87	16	18.13	0.18	38	18	3121	116	37	1551	125
kzyKT	95.43	17	14.56	-0.22	273	-2	3276	94	-17	1744	92
rui_er	75.00	18	23.49	0.38	2	136	2983	137	13	1564	123
Geothermal	0.00	19	9.15	-1.36	29	-49	3933	26	-200	2511	30
mban259	0.00	19	20.12	-0.22	101	-7	3062	123	-26	1343	181
hotpepsi	0.00	19	20.44	-0.20	398	-2	3040	126	-41	1386	162
ventusliberum	0.00	19	20.82	-0.18	7	-12	2996	135	-52	1378	166
Teddy.L	0.00	19	21.24	-0.15	22	-11	2957	141	-75	1503	132
martin0327	0.00	19	21.64	-0.12	12	-7	2920	148	-26	1310	194
alliumnsk	0.00	19	21.65	-0.12	147	-3	2922	147	-10	1248	215
coderbd	0.00	19	21.95	-0.10	284	-1	2892	150	-45	1406	154
Laerte	0.00	19	23.40	-0.01	310	1	2681	218	6	1256	210
safarisoul84	0.00	19	23.86	0.02	2	23	2590	247	-53	1287	201
anrieff	-25.00	29	10.24	-1.50	452	-17	3519	69	-153	1491	133