qinpengfei2008

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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.

Player	Rounds	Elo	SRM
qinpengfei2008	22	1892	659

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
SRMFix	0.040	0.451	0.522	32.4	-55	56	1316	1258	7970
initial	0.025	0.457	0.542	55.0	-118	113	1436	1266	7964
EloSRM	-0.021	0.464	0.517	35.2	-45	121	1938	1892	7862
Odd	-0.050	0.464	0.518	36.0	-49	137	1792	1741	7774
SRM	0.069	0.523	0.606	62.8	-168	72	1050	659	10990

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
22	2012-02-23	SRM 534	2	656	481.59	-0.45	-17	1892	7862	-19	659	10990
21	2011-12-06	SRM 526	2	508	322.56	-0.77	-30	1909	7227	-89	678	10320
20	2011-10-13	SRM 521	2	400	598.36	0.58	34	1938	6787	51	767	9213
19	2011-09-19	SRM 519	2	275	520.25	0.92	53	1904	7025	72	716	9776
18	2011-09-14	SRM 518	2	641	680.30	0.09	12	1851	7640	24	644	10562
17	2011-08-09	SRM 514	2	691	510.78	-0.62	-26	1839	7563	-66	620	10519
16	2011-06-08	SRM 509	2	432	651.92	0.59	39	1865	7123	57	686	9616
15	2011-05-11	SRM 506	2	373	464.92	0.32	26	1826	7170	46	629	9834
14	2011-05-03	Member SRM 505	2	478	679.45	0.51	40	1800	7405	58	583	10217
13	2011-04-07	SRM 502	2	555	440.48	-0.48	-25	1761	7658	-56	525	10344
12	2011-03-30	Member SRM 501	2	913	517.55	-0.82	-45	1786	7401	-168	581	10039
11	2011-01-12	SRM 493	2	258	420.13	0.70	51	1831	6636	54	749	8152
10	2010-12-28	SRM 492	2	329	505.43	0.62	53	1779	7087	58	695	8675
9	2010-11-30	Member SRM 489	2	455	603.52	-0.20	-8	1726	7437	-4	637	9140
8	2010-11-18	SRM 488	2	570	474.50	-0.26	-14	1734	7306	-29	641	9019
7	2010-10-21	Member SRM 485	2	546	541.43	-0.33	-19	1748	6907	-39	670	8439
6	2010-10-05	SRM 484	2	569	408.72	-0.48	-34	1767	6768	-64	709	8165
5	2010-09-09	SRM 481	2	645	517.78	-0.60	-43	1800	6354	-103	773	7388
4	2010-08-26	SRM 480	2	402	379.30	-0.08	5	1843	5885	-41	876	5957
3	2010-08-04	Member SRM 478	2	563	477.06	-0.24	-15	1839	5904	-64	917	5634
2	2010-07-06	SRM 475	2	386	456.84	0.24	67	1854	5671	-69	981	4867
1	2010-06-30	Member Single Round Match 474	2	360	443.41	0.30	122	1787	6128	-150	1050	4188