err_r

1.27 It is only differences on the scale that have real significance in terms of probabilities.

Player	Rounds	Elo	SRM
err_r	20	1831	488

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
Odd	-0.036	0.211	0.266	23.9	-120	111	1643	1606	10684
EloSRM	-0.040	0.214	0.273	24.8	-138	114	1863	1831	10553
SRMFix	-0.019	0.220	0.288	24.1	-162	68	1109	1069	11826
initial	-0.047	0.222	0.279	26.8	-77	64	1181	1086	12644
SRM	0.007	0.270	0.455	75.0	-900	105	601	488	12534

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
20	2014-12-11	SRM 641	2	585	538.55	-0.12	-4	1831	10553	-6	488	12534
19	2014-10-04	SRM 635	2	754	631.74	-0.26	-11	1835	10717	-34	494	12903
18	2014-07-10	SRM 627	2	898	694.99	-0.44	-17	1846	10538	-73	528	12735
17	2014-06-12	SRM 624	2	607	689.58	0.18	14	1863	10089	22	601	11891
16	2014-05-28	SRM 622	2	411	462.16	0.17	14	1849	10194	24	579	12031
15	2014-05-20	SRM 621	2	695	750.92	0.11	11	1835	10424	20	555	12366
14	2014-05-10	SRM 620	2	808	870.10	0.11	11	1824	10644	26	535	12661
13	2014-05-05	SRM 619	2	555	600.33	-0.18	-8	1813	10740	-7	509	12724
12	2014-04-26	TCO14 Round 1C	1	1333	1,303.27	-0.03	1	1820	10720	5	516	12862
11	2014-04-21	SRM 617	2	799	770.57	-0.05	2	1820	10520	6	511	12693
10	2014-04-19	TCO14 Round 1B	1	1775	1,725.15	-0.04	-1	1818	10496	-2	505	12658
9	2014-04-12	TCO14 Round 1A	1	1931	1,916.90	-0.10	-9	1819	10266	-23	507	12409
8	2014-04-04	SRM 615	2	480	685.98	0.52	54	1828	10036	70	530	12239
7	2014-03-29	SRM 614	2	834	901.42	0.11	20	1774	10826	28	460	12558
6	2014-03-04	SRM 611	2	519	651.59	-0.10	-5	1754	11498	30	432	13028
5	2014-02-25	SRM 610	2	473	538.92	-0.19	-15	1759	11410	17	402	13170
4	2014-02-15	SRM 609	2	1115	880.97	-0.34	-35	1774	11244	-61	385	13452
3	2014-02-07	SRM 608	2	668	972.96	0.54	114	1810	10524	105	446	13185
2	2014-01-29	SRM 606	2	465	587.02	-0.10	-11	1695	12571	41	341	13333
1	2014-01-11	SRM 604	2	1435	960.32	-0.58	-138	1707	12541	-900	300	13652