chopin

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

Player	Rounds	Elo	SRM
chopin	2	1449	992

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
SRMFix	0.198	0.198	0.220	37.2	25	50	1274	1274	1812
Odd	0.248	0.248	0.248	91.7	75	108	1425	1425	1830
EloSRM	0.256	0.256	0.256	91.4	67	116	1449	1449	1836
initial	0.272	0.272	0.287	32.8	22	44	1266	1266	1850
SRM	-0.472	0.472	0.610	104.0	-174	-34	1026	992	1566

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
2	2002-09-09	SRM 112	2	108	127.68	0.24	67	1449	1836	-34	992	1566
1	2002-08-12	SRM 108	2	101	121.83	0.27	116	1382	1974	-174	1026	1350