Kostroma

🏠 Top Players Rounds Latest Charts Ratings About

9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.

Player	Rounds	Elo	SRM
Kostroma	68	3712	2480

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
Odd	0.503	1.038	1.550	43.6	-66	394	3424	3365	87
SRMFix	0.529	1.039	1.569	45.5	-107	387	2886	2808	82
EloSRM	0.519	1.043	1.554	46.1	-75	378	3791	3712	94
SRM	0.616	1.044	1.607	67.6	-167	253	2596	2480	74
initial	0.216	1.148	1.652	138.2	-517	880	3707	2971	112

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
68	2020-08-18	TCO20 Round 3B	1	71	34.52	-1.04	-26	3712	94	-47	2480	74
67	2020-07-09	TCO20 Round 2A	1	135	39.99	-1.76	-52	3738	89	-69	2527	76
66	2019-06-04	TCO19 Round 2B	1	2	43.22	4.43	95	3791	89	161	2596	76
65	2019-04-15	TCO19 SRM 755	1	17	23.88	0.49	30	3695	112	25	2435	118
64	2018-10-10	TCO 19 SRM 739	1	43	33.67	-0.35	-9	3665	131	-17	2410	133
63	2018-06-02	2018 TCO 2A	1	152	87.35	-0.80	-21	3674	121	-46	2427	117
62	2018-02-20	SRM 730	1	51	27.89	-0.87	-18	3695	114	-35	2473	113
61	2017-12-19	SRM 726	1	5	10.88	1.12	33	3713	106	49	2508	104
60	2017-09-09	TCO17 New 3B	1	55	57.68	0.07	6	3679	114	1	2459	116
59	2017-09-02	Fun SRM 2017-09-02	1	10	8.31	-0.27	-2	3673	117	-10	2458	110
58	2017-08-24	SRM 720	1	37	36.89	-0.00	5	3675	114	14	2468	112
57	2017-08-05	TCO17 Round 3A	1	23	61.12	1.41	57	3670	118	103	2454	114
56	2017-07-08	TCO17 Round 2B	1	9	77.89	3.11	79	3613	146	147	2351	156
55	2017-05-20	TCO17 Round 2A	1	120	111.04	-0.11	1	3534	205	13	2204	239
54	2017-04-18	SRM 712	1	21	56.94	1.44	54	3533	200	82	2191	248
53	2017-03-09	SRM 710	1	42	108.23	-0.26	-5	3478	239	-96	2109	283
52	2016-09-17	SRM 698 (Google)	1	12	84.48	2.82	77	3483	237	119	2205	249
51	2016-06-18	2016 TCO Algo 2C	1	53	126.28	1.25	43	3406	315	75	2086	340
50	2016-05-26	2016 TCO Algo 2B	1	139	343.32	-0.20	-2	3363	369	-104	2011	425
49	2016-05-12	2016 TCO Algo 2A	1	165	183.91	0.13	12	3366	361	13	2115	336
48	2016-01-20	SRM 679	1	92	93.95	0.03	6	3354	344	16	2102	342
47	2015-12-18	SRM 676	1	129	88.98	-0.54	-12	3348	348	-16	2086	362
46	2015-10-14	SRM 671	1	12	112.50	3.23	66	3360	339	146	2102	349
45	2015-10-10	SRM 670	1	155	137.16	-0.18	-1	3294	423	14	1956	521
44	2015-08-22	2015 TCO 2D	1	157	114.87	-0.45	-9	3295	412	-5	1942	548
43	2015-07-18	2015 TCO 2C	1	188	255.40	-0.46	-10	3304	403	-103	1947	556
42	2015-06-20	2015 TCO 2B	1	102	148.71	0.54	24	3313	399	53	2050	453
41	2015-06-04	SRM 660	1	50	119.92	1.26	43	3289	453	86	1997	543
40	2015-05-31	2015 TCO 2A	1	389	428.44	-0.59	-18	3246	538	-126	1911	688
39	2015-04-17	SRM 656	1	156	112.32	-0.47	-11	3264	500	-9	2037	511
38	2015-03-17	SRM 653	1	17	151.13	3.15	98	3275	453	156	2046	493
37	2015-02-02	SRM 648	1	247	130.88	-0.92	-29	3178	687	-47	1890	761
36	2014-12-27	SRM 643	1	310	133.18	-1.26	-42	3207	590	-82	1937	671
35	2014-11-28	SRM 639	1	52	139.16	1.42	71	3249	479	79	2019	528
34	2014-08-30	SRM 631	1	121	196.47	0.70	45	3178	645	51	1940	669
33	2014-04-12	TCO14 Round 1A	1	623	240.10	-1.38	-35	3133	693	-44	1889	766
32	2014-02-03	SRM 607	1	83	206.49	1.32	60	3168	585	91	1933	692
31	2014-01-11	SRM 604	1	513	327.78	-1.01	-38	3108	729	-147	1842	856
30	2013-12-14	SRM 600	1	147	308.73	1.07	66	3146	610	57	1989	580
29	2013-03-25	SRM 574	1	447	196.72	-1.18	-29	3079	652	-76	1932	674
28	2013-03-06	SRM 572	1	152	167.50	0.14	12	3108	573	8	2008	551
27	2013-02-19	SRM 571	1	134	215.76	0.68	32	3096	570	38	2000	531
26	2013-01-29	SRM 568	1	153	216.71	0.50	28	3064	637	32	1962	580
25	2012-12-20	SRM 565	1	369	218.05	-0.76	-24	3036	679	-63	1930	628
24	2012-11-20	SRM 561	1	40	204.11	2.35	83	3061	615	114	1993	531
23	2012-10-10	SRM 557	1	203	255.97	0.34	22	2978	785	18	1879	696
22	2012-09-01	SRM 554	1	278	283.65	0.03	8	2955	847	-1	1861	725
21	2012-06-07	SRM 545	1	341	278.94	-0.29	-6	2947	859	-24	1862	730
20	2012-05-29	SRM 544	1	45	244.69	2.44	84	2953	829	137	1886	683
19	2012-05-19	SRM 543	1	174	399.61	1.20	57	2869	1113	80	1749	991
18	2012-03-20	SRM 538	1	281	341.94	0.28	19	2812	1186	28	1669	1146
17	2012-03-17	SRM 537	1	272	474.87	0.80	45	2793	1271	69	1641	1250
16	2012-02-23	SRM 534	1	392	314.62	-0.32	-10	2748	1441	-26	1572	1484
15	2012-02-09	SRM 532	1	383	365.46	-0.11	0	2758	1359	-7	1598	1384
14	2012-01-31	SRM 531	1	150	439.90	1.55	86	2758	1348	126	1605	1352
13	2012-01-19	SRM 530	1	136	381.50	1.49	97	2672	1745	132	1479	1892
12	2012-01-14	SRM 529	1	539	526.12	-0.04	5	2575	2245	-5	1347	2681
11	2011-12-23	SRM 526.5	1	487	381.74	-0.49	-33	2570	2245	-111	1352	2660
10	2011-10-25	SRM 522	1	379	320.20	-0.24	-12	2603	1979	-41	1463	1918
9	2011-10-04	SRM 520	1	177	585.07	1.72	150	2615	1864	146	1504	1688
8	2011-08-30	SRM 516	1	455	506.39	0.15	27	2465	2579	-6	1358	2435
7	2011-08-09	SRM 514	1	244	454.81	0.89	124	2439	2711	83	1364	2379
6	2011-05-17	SRM 504.5	2	3	406.43	7.08	235	2315	3249	253	1281	2914
5	2011-04-07	SRM 502	2	294	214.05	-0.46	-20	2080	4781	-25	1028	5086
4	2011-03-30	Member SRM 501	2	175	370.04	1.08	111	2100	4623	82	1053	4834
3	2011-03-19	SRM 500	2	695	361.02	-0.94	-75	1989	5479	-105	971	5582
2	2011-02-26	SRM 498	1	639	669.88	-0.05	-10	2064	4778	-167	1076	4494
1	2011-02-01	SRM 496	2	249	648.03	1.38	378	2073	4694	43	1243	3070