stdio

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

Player	Rounds	Elo	SRM
stdio	6	1619	939

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
SRM	-0.106	0.575	0.690	64.8	-98	64	1147	939	2188
SRMFix	0.085	0.635	0.732	78.3	-73	131	1381	1308	2002
EloSRM	0.013	0.651	0.713	76.3	-44	182	1663	1619	1894
initial	0.154	0.659	0.771	79.4	-104	175	1415	1311	1918
Odd	-0.014	0.661	0.718	78.2	-44	199	1624	1580	1861

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
6	2004-12-22	SRM 224	2	140	75.14	-0.90	-44	1619	1894	-83	939	2188
5	2004-12-18	SRM 223	2	42	93.93	1.16	100	1663	1724	64	1022	1882
4	2004-12-01	SRM 221	2	89	86.61	-0.53	-32	1562	2026	-98	958	2102
3	2004-11-23	SRM 220	2	107	76.40	-0.49	-33	1594	1938	-73	1056	1744
2	2004-11-20	SRM 219	2	94	113.61	0.27	67	1627	1820	-18	1129	1455
1	2004-10-27	SRM 217	2	90	132.31	0.56	182	1560	2061	-53	1147	1429