roa

8.28 Proper adjustment of K is advantageous to the player, for his opponents, and for the integrity of the entire pool.

Player	Rounds	Elo	SRM
roa	23	2391	1095

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
EloSRM	0.379	0.722	1.147	46.3	-72	161	2391	2391	1854
SRM	0.519	0.817	1.323	54.0	-194	154	1264	1095	1964
SRMFix	0.218	0.832	1.240	56.0	-105	208	1793	1593	1420
initial	0.108	0.834	1.317	100.4	-385	426	2154	1500	1512

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
23	2020-01-25	SRM 776	2	63	74.09	0.23	27	2391	1854	-1	1095	1964
22	2020-01-11	SRM 774	2	67	80.91	0.27	42	2364	1887	-3	1096	1919
21	2014-11-28	SRM 639	2	279	171.32	-0.70	-33	2323	5280	-18	1099	5574
20	2012-11-10	SRM 560	1	613	530.06	-0.25	-16	2356	3968	-143	1117	4957
19	2012-10-19	SRM 558	1	329	479.34	-0.03	2	2372	3820	4	1260	3547
18	2012-07-21	SRM 550	1	423	541.49	-0.03	1	2370	3790	-8	1256	3562
17	2012-07-02	SRM 548	1	390	507.28	0.38	31	2369	3779	29	1264	3501
16	2012-06-16	SRM 546	1	420	568.01	-0.02	2	2338	4115	-1	1235	3929
15	2012-06-07	SRM 545	2	17	241.83	3.83	86	2336	4131	122	1236	3912
14	2012-05-29	SRM 544	2	131	167.14	0.35	22	2250	4755	26	1114	5017
13	2012-05-19	SRM 543	2	149	326.92	1.13	51	2229	4972	56	1088	5328
12	2012-04-23	SRM 541	2	344	306.23	-0.17	1	2178	5506	-2	1032	6085
11	2012-03-20	SRM 538	2	203	302.38	0.57	34	2177	5211	40	1034	5947
10	2012-03-03	SRM 535	2	628	362.66	-0.79	-23	2143	5429	-26	994	6350
9	2012-02-18	SRM 533	2	241	396.63	0.72	43	2167	5103	55	1020	5969
8	2012-02-09	SRM 532	2	181	439.88	1.28	74	2123	5430	82	965	6544
7	2012-01-31	SRM 531	2	83	613.83	2.89	161	2050	6071	154	883	7546
6	2012-01-19	SRM 530	2	564	428.62	-0.40	-23	1889	7654	-36	729	9952
5	2012-01-14	SRM 529	2	837	570.52	-0.55	-37	1911	7350	-60	765	9359
4	2011-12-17	SRM 527	2	966	518.39	-1.02	-72	1949	6905	-194	825	8247
3	2011-12-06	SRM 526	2	248	281.80	0.18	42	2021	6173	-24	1019	5751
2	2011-11-29	SRM 525	2	465	627.38	0.43	98	1979	6612	-33	1043	5528
1	2011-11-12	SRM 523	2	590	771.28	0.38	145	1881	7497	-124	1076	5176