matter

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
matter	20	1549	830

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
EloSRM	0.111	0.473	0.602	32.1	-28	135	1575	1549	2190
SRMFix	0.117	0.506	0.635	39.7	-55	108	1397	1308	2096
initial	0.041	0.534	0.644	64.3	-139	132	1562	1298	2059
SRM	0.216	0.577	0.758	65.0	-253	91	947	830	2861

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
20	2005-02-08	SRM 230	2	143	100.75	-0.50	-26	1549	2190	-33	830	2861
19	2004-12-28	SRM 225	2	93	87.74	-0.08	6	1575	2036	2	863	2540
18	2003-10-01	SRM 166	2	76	144.30	0.92	65	1569	1643	66	861	2160
17	2003-03-26	SRM 140	2	119	90.70	-0.39	-13	1504	1897	-11	795	2739
16	2003-03-18	SRM 139	2	58	87.59	0.60	41	1516	1875	53	806	2727
15	2003-03-10	SRM 138	2	117	100.60	-0.22	-6	1475	2015	1	753	2950
14	2002-10-10	TCI '02 Round 1 B	1	200	249.87	-0.02	2	1481	1752	26	752	2837
13	2002-09-10	SRM 113	2	161	132.04	-0.60	-19	1479	1743	-54	726	2960
12	2002-08-21	SRM 109	2	111	82.26	-0.43	-12	1498	1621	-23	780	2629
11	2002-08-07	SRM 107	2	124	79.49	-0.64	-22	1510	1555	-55	803	2486
10	2002-07-24	SRM 105	2	40	99.38	1.31	66	1532	1473	81	858	2159
9	2002-07-16	SRM 104	2	55	109.74	1.00	64	1466	1673	75	777	2600
8	2002-07-10	SRM 103	2	89	143.18	0.69	58	1402	1866	53	702	2919
7	2002-07-01	SRM 102	2	131	151.04	0.20	27	1344	2026	17	649	3103
6	2002-06-24	SRM 100	2	273	261.79	-0.06	3	1318	2094	-26	632	3137
5	2002-06-19	SRM 98	2	126	274.45	1.12	135	1314	2069	91	658	3010
4	2002-06-12	SRM 97	2	291	290.46	-0.17	-17	1180	2913	-73	567	3227
3	2002-06-11	SRM 96	2	310	303.21	-0.22	-28	1197	2742	-112	640	3015
2	2002-06-05	SRM 95	2	329	290.86	-0.18	-24	1224	2478	-195	752	2565
1	2002-06-03	SRM 94	2	220	272.35	-0.10	-8	1249	2238	-253	947	1611