rdz

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

Player	Rounds	Elo	SRM
rdz	20	1921	687

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
SRMFix	0.055	0.408	0.579	33.2	-86	152	1350	1243	8784
EloSRM	0.019	0.410	0.589	40.5	-52	166	1921	1921	9534
initial	0.031	0.438	0.605	52.7	-105	240	1475	1275	8545
SRM	0.132	0.499	0.693	60.2	-385	131	818	687	10991

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
20	2014-08-21	SRM 630	2	332	526.18	0.66	105	1921	9534	33	687	10991
19	2011-07-26	SRM 513	2	994	737.80	-0.63	-35	1816	7813	-76	654	10345
18	2011-05-03	Member SRM 505	2	542	603.53	0.16	23	1851	6890	23	730	8862
17	2010-11-13	SRM 487	2	535	583.83	0.13	16	1828	6360	24	707	8302
16	2010-10-21	Member SRM 485	2	546	500.20	-0.45	-20	1812	6324	-32	683	8290
15	2010-09-25	SRM 483	2	412	596.90	0.54	46	1832	6121	53	715	8021
14	2010-09-09	SRM 481	2	625	527.53	-0.26	-12	1786	6473	-3	662	8477
13	2010-08-14	SRM 479	2	553	605.87	0.13	24	1798	6262	29	665	8327
12	2010-03-16	SRM 464	2	578	579.54	0.00	10	1774	5846	25	636	8194
11	2009-12-17	Member SRM 455	2	586	523.70	-0.46	-23	1764	5998	-42	611	8393
10	2009-11-25	SRM 453.5	2	666	445.66	-0.74	-38	1787	5927	-95	653	8689
9	2009-11-05	SRM 452	2	622	437.96	-0.51	-25	1825	5699	-27	748	8096
8	2009-10-20	SRM 451	2	528	340.97	-0.63	-36	1850	5409	-43	775	7650
7	2009-09-23	SRM 449	2	168	650.27	1.95	166	1886	5132	131	818	7266
6	2009-09-10	SRM 448	2	533	641.37	0.27	48	1720	6529	28	687	8670
5	2009-07-23	SRM 445	2	664	686.75	0.05	22	1672	6956	-5	659	8871
4	2009-03-24	SRM 437	2	569	589.91	0.05	21	1650	7594	-27	664	11107
3	2009-02-07	SRM 434	2	528	675.03	0.35	76	1629	7831	-3	691	11014
2	2009-01-21	SRM 433	2	638	632.44	-0.01	13	1553	9707	-121	694	10989
1	2009-01-06	SRM 432	2	528	453.92	-0.22	-52	1539	10113	-385	815	9352