halflife

🏠 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
halflife	44	2536	2001

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
EloSRM	0.308	1.119	1.512	41.8	-45	432	2581	2536	106
SRMFix	0.275	1.120	1.526	65.8	-129	384	2513	2351	113
SRM	0.459	1.140	1.577	65.3	-146	216	2240	2001	103
initial	0.254	1.205	1.635	145.1	-329	593	3341	2544	142

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
44	2003-10-29	TCO '03 Round 3	1	78	56.91	-0.46	-12	2536	106	-54	2001	103
43	2003-10-22	TCO '03 Round 2	1	84	82.55	-0.02	4	2548	97	-5	2055	87
42	2003-10-15	TCO '03 Round 1	1	95	108.73	0.20	13	2544	95	9	2060	86
41	2003-10-01	SRM 166	1	92	52.39	-0.81	-21	2530	90	-55	2051	82
40	2003-03-05	TCCC '03 Round 3	1	50	39.29	-0.35	-4	2552	58	-19	2106	58
39	2003-02-26	TCCC '03 Round 2	1	52	45.48	-0.16	1	2555	56	-1	2125	59
38	2003-02-18	TCCC '03 NE/SE Regional	1	58	15.12	-1.94	-26	2554	55	-86	2126	55
37	2002-10-30	TCI '02 Round 4	1	22	31.92	0.54	15	2580	41	39	2212	35
36	2002-10-23	TCI '02 Round 3	1	61	55.13	-0.15	1	2565	43	0	2173	49
35	2002-10-21	SRM 117	1	58	22.12	-1.39	-17	2564	41	-67	2173	41
34	2002-10-16	TCI '02 Round 2	1	31	60.15	0.96	21	2581	36	47	2240	30
33	2002-10-09	TCI '02 Round 1 A	1	1	35.44	5.15	56	2560	39	185	2193	36
32	2002-07-16	SRM 104	1	11	21.99	1.00	19	2504	47	63	2008	64
31	2002-07-10	SRM 103	1	37	23.00	-0.69	-7	2485	48	-19	1945	73
30	2002-07-01	SRM 102	1	23	28.50	0.31	10	2492	45	41	1964	68
29	2002-06-26	SRM 101	1	92	48.57	-0.92	-11	2483	45	-25	1923	77
28	2002-06-24	SRM 100	1	110	51.47	-1.10	-13	2493	47	-31	1948	71
27	2002-06-19	SRM 98	1	194	41.10	-2.24	-24	2506	43	-142	1979	63
26	2002-06-12	SRM 97	1	59	38.57	-0.61	-6	2530	35	-22	2121	42
25	2002-06-11	SRM 96	1	80	33.28	-1.26	-15	2536	31	-59	2143	40
24	2002-06-05	SRM 95	1	30	33.36	0.15	8	2551	28	8	2202	33
23	2002-06-03	SRM 94	1	14	36.54	1.38	28	2543	27	54	2194	30
22	2002-05-30	SRM 93	1	11	42.49	1.95	36	2516	35	78	2140	36
21	2002-05-29	SRM 92	1	23	40.98	0.83	22	2480	36	46	2062	42
20	2002-05-18	SRM 89	1	95	29.48	-1.76	-24	2458	38	-105	2016	51
19	2002-05-15	SRM 88	1	29	34.98	0.27	12	2482	35	15	2121	42
18	2002-05-09	SRM 87	1	14	42.40	1.60	37	2470	36	69	2106	42
17	2002-05-08	SRM 86	1	80	39.67	-1.01	-17	2433	42	-48	2037	45
16	2002-05-01	SRM 85	1	39	44.08	0.18	11	2450	36	15	2085	41
15	2002-04-30	SRM 84	1	49	45.80	-0.10	3	2438	38	6	2070	41
14	2002-04-27	SRM 83	1	14	48.29	1.79	51	2435	37	98	2064	41
13	2002-04-15	SRM 80	1	34	53.72	0.66	28	2384	47	56	1966	53
12	2002-04-10	SRM 79	1	61	56.95	-0.10	4	2356	50	23	1910	64
11	2002-04-09	SRM 78	1	158	43.75	-1.85	-45	2352	50	-140	1887	66
10	2002-04-03	SRM 77	1	24	56.51	1.24	52	2397	39	79	2027	44
9	2002-04-01	SRM 76	1	15	64.77	2.11	80	2345	50	118	1948	56
8	2002-03-26	SRM 75	1	75	54.24	-0.47	-12	2265	68	-11	1830	76
7	2002-03-25	SRM 74	1	17	70.62	2.06	100	2277	61	135	1841	76
6	2002-03-21	SRM 73	1	81	63.42	-0.35	-11	2177	101	-1	1706	103
5	2002-03-20	SRM 72	1	31	76.08	1.30	101	2188	95	116	1707	105
4	2002-03-11	SRM 71	1	36	139.70	1.96	191	2087	133	186	1591	144
3	2002-03-07	SRM 70	2	5	79.88	4.00	231	1896	262	216	1405	252
2	2002-02-28	SRM 69	1	190	177.41	-0.10	-10	1665	531	-146	1189	514
1	2002-02-20	SRM 67	2	70	242.66	1.79	432	1675	466	135	1335	297