zhj5chengfeng

4.75 Comparison of past and present is one of the most fascinating applications of the rating system.

Player	Rounds	Elo	SRM
zhj5chengfeng	21	2509	1246

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
EloSRM	0.084	0.483	0.653	51.1	-25	340	2577	2509	3143
SRM	0.284	0.513	0.842	44.9	-91	85	1356	1246	3706
SRMFix	0.196	0.525	0.744	47.8	-58	234	1871	1768	3514
initial	0.279	0.599	0.897	72.2	-137	338	2045	1872	3513

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
21	2013-08-27	SRM 589	2	69	105.43	0.61	23	2509	3143	61	1246	3706
20	2013-08-12	SRM 588	2	267	100.61	-1.41	-24	2486	3256	-8	1185	4362
19	2013-08-01	SRM 587	2	95	59.81	-0.67	-10	2509	3124	27	1193	4285
18	2013-07-19	SRM 585	1	679	546.02	-0.39	-22	2519	3046	-91	1166	4473
17	2013-05-18	SRM 579	1	563	566.72	-0.24	-12	2541	2968	-37	1257	3672
16	2013-05-11	TCO13 Round 2C	1	518	680.29	-0.09	-3	2553	2944	7	1294	3384
15	2013-04-26	SRM 577	1	408	529.97	-0.14	-6	2556	2909	-10	1287	3422
14	2013-04-20	TCO13 Round 2B	1	498	779.43	0.00	5	2562	2930	27	1297	3398
13	2013-03-14	SRM 573	1	458	403.72	-0.34	-21	2556	3003	-78	1270	3709
12	2013-03-09	TCO13 Round 1C	1	305	517.39	0.76	55	2577	2860	66	1348	3041
11	2013-02-23	TCO13 Round 1A	1	874	654.90	-0.42	-25	2522	3066	-29	1282	3410
10	2012-12-20	SRM 565	1	465	506.25	-0.18	-11	2547	2816	-45	1311	3091
9	2012-12-12	SRM 564	1	456	501.57	0.14	22	2558	2740	9	1356	2758
8	2012-11-30	SRM 562	1	392
7	2012-11-20	SRM 561	1	316	478.92	0.60	76	2536	2869	78	1347	2824
6	2012-10-10	SRM 557	2	52	147.76	1.51	81	2460	3293	80	1269	3468
5	2012-09-13	SRM 556	1	414	458.37	-0.12	-11	2379	3805	-37	1189	4296
4	2012-09-07	SRM 555	1	571	594.69	0.06	19	2390	3748	-33	1226	3934
3	2012-09-01	SRM 554	1	654	699.66	0.10	32	2371	3844	-58	1259	3560
2	2012-08-22	SRM 553	1	310	506.91	0.71	226	2339	4030	85	1317	3092
1	2012-08-16	SRM 552	2	232	528.18	1.19	340	2113	5953	32	1232	3825