yangcheng

yangcheng

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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
yangcheng	12	2271	1134

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
initial	0.369	0.838	1.071	100.9	-95	263	1748	1734	3699
EloSRM	0.376	0.862	1.054	91.4	-71	314	2271	2271	3985
SRMFix	0.445	0.874	1.098	81.4	-110	214	1652	1626	4176
SRM	0.675	1.012	1.310	84.0	-378	139	1134	1134	4559

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
12	2011-10-25	SRM 522	2	84	187.82	1.16	57	2271	3985	66	1134	4559
11	2011-09-19	SRM 519	2	330	204.07	-0.70	-21	2214	4291	-20	1068	5109
10	2011-08-20	SRM 515	2	365	196.98	-0.89	-27	2235	3995	-17	1088	4823
9	2011-08-09	SRM 514	2	208	152.78	-0.44	-10	2262	3821	16	1105	4683
8	2011-07-13	SRM 512	2	185	266.34	0.53	42	2271	3746	63	1089	4826
7	2011-06-21	SRM 510	2	134	205.39	0.62	53	2230	3980	69	1026	5309
6	2011-06-02	SRM 508	2	420	532.91	-0.57	-23	2177	4312	-69	957	6099
5	2011-05-28	SRM 507	2	112	446.03	1.99	171	2200	4069	118	1026	5278
4	2011-05-11	SRM 506	2	112	530.32	2.24	314	2030	5287	139	908	6470
3	2011-04-07	SRM 502	2	396	589.82	0.57	200	1716	8092	-12	769	8216
2	2007-05-01	SRM 347	2	361	448.00	0.31	110	1516	5506	-41	781	5684
1	2006-10-09	SRM 322	2	388	311.05	-0.32	-71	1406	5954	-378	822	5240