betaalpha

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

Player	Rounds	Elo	SRM
betaalpha	14	1547	781

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
EloSRM	0.154	0.760	0.994	52.8	-63	133	1577	1547	1776
SRMFix	0.184	0.799	1.043	69.5	-71	194	1421	1341	1828
SRM	0.314	0.838	1.169	96.5	-255	164	945	781	2876
initial	0.079	0.843	1.086	101.6	-166	359	1628	1332	1827

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
14	2003-02-20	TCCC '03 W/MW Regional	1	117	114.40	-0.23	-11	1547	1776	-59	781	2876
13	2003-02-11	SRM 135	2	146	90.33	-0.69	-18	1558	1753	-24	840	2620
12	2003-02-08	SRM 134	2	60	81.81	0.45	26	1576	1675	63	864	2421
11	2003-02-05	SRM 133	2	163	110.62	-0.84	-27	1550	1751	-83	801	2816
10	2003-01-30	SRM 131	2	60	95.74	0.67	39	1577	1635	70	884	2332
9	2003-01-06	SRM 128	2	124	86.89	-0.51	-18	1538	1750	-22	814	2681
8	2003-01-02	SRM 127	2	13	96.48	2.89	133	1555	1657	164	836	2519
7	2002-12-23	SRM 126	2	106	86.34	-0.56	-28	1422	2131	-54	672	3366
6	2002-12-16	SRM 125	2	54	126.36	1.23	105	1450	2023	103	726	3085
5	2002-12-12	SRM 124	2	92	140.36	0.61	75	1345	2408	66	623	3566
4	2002-12-10	SRM 123	2	227	141.79	-0.69	-63	1270	2687	-197	557	3724
3	2002-12-04	SRM 122	2	141	109.97	-0.56	-56	1333	2404	-168	754	2893
2	2002-11-13	SRM 120	2	105	153.76	0.55	125	1389	2162	-23	922	1973
1	2002-11-07	SRM 119	2	167	150.32	-0.15	-15	1264	2656	-255	945	1864