chengweiwei

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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
chengweiwei	50	2080	709

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
SRMFix	0.009	0.475	0.675	29.7	-121	175	1388	1266	901
SRM	0.169	0.482	0.691	45.1	-192	158	1182	709	1353
initial	0.003	0.509	0.705	61.3	-148	344	1493	1219	965
EloSRM	-0.071	0.511	0.684	29.8	-87	275	2080	2080	1463
Odd	-0.111	0.524	0.691	29.6	-83	291	1865	1833	1180

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
50	2023-03-03	SRM 845	2	32	43.08	0.43	55	2080	1463	16	709	1353
49	2015-09-11	SRM 667	2	551	390.92	-0.69	-29	2024	6234	-72	693	7886
48	2014-12-11	SRM 641	2	608	375.98	-0.69	-20	2053	8033	-76	765	9760
47	2014-12-09	SRM 640	2	328	299.25	-0.13	0	2074	7774	-9	841	8638
46	2014-09-05	SRM 632 - TCO14 Wildcard Sweep	2	322	426.55	0.41	21	2073	7925	25	850	8795
45	2014-05-10	SRM 620	2	386	634.79	0.72	26	2053	7981	44	825	9123
44	2014-04-21	SRM 617	2	326	589.41	0.85	30	2027	8083	58	781	9650
43	2014-04-10	SRM 616	2	735	609.55	-0.27	-5	1996	8071	-14	723	10125
42	2014-03-29	SRM 614	2	557	634.04	0.19	11	2002	7976	22	737	9962
41	2014-02-15	SRM 609	2	766	649.16	-0.24	-4	1990	8402	-5	715	10739
40	2014-02-07	SRM 608	2	507	665.06	0.39	19	1994	8284	41	720	10628
39	2014-01-21	SRM 605	2	785	526.01	-0.58	-16	1975	8432	-45	679	11239
38	2014-01-11	SRM 604	2	720	758.15	0.07	8	1991	8217	19	724	10664
37	2013-12-14	SRM 600	2	559	669.53	0.26	16	1982	7983	42	705	10634
36	2013-10-15	SRM 594	2	755	510.62	-0.56	-15	1966	7891	-31	663	10805
35	2013-09-07	SRM 590	2	790	705.75	-0.56	-14	1981	7597	-46	694	10362
34	2013-08-12	SRM 588	2	994	530.36	-0.91	-23	1995	7381	-81	740	9840
33	2013-07-19	SRM 585	2	301	629.69	1.06	38	2018	7067	64	821	8610
32	2013-07-10	SRM 584	2	449	455.25	0.02	6	1980	7271	8	757	9367
31	2013-06-18	SRM 583	2	536	538.87	0.01	6	1973	7419	13	749	9559
30	2013-05-25	SRM 580	2	577	563.46	-0.03	4	1967	7566	12	736	9839
29	2013-05-18	SRM 579	2	646	541.68	-0.25	-5	1963	7643	-6	724	10067
28	2013-04-06	SRM 575	2	632	675.76	0.10	11	1969	7979	24	730	10577
27	2013-02-19	SRM 571	2	701	635.37	-0.14	0	1958	7837	9	706	10675
26	2013-02-13	SRM 570	2	666	530.36	-0.33	-10	1958	7770	-6	697	10761
25	2013-01-21	SRM 567	2	615	499.03	-0.63	-23	1968	7459	-44	703	10460
24	2012-12-20	SRM 565	2	589	456.82	-0.37	-11	1991	7202	-4	747	10007
23	2012-09-07	SRM 555	2	550	414.56	-0.41	-12	2001	7197	-7	751	10049
22	2012-08-04	SRM 551	2	561	477.37	-0.23	-4	2013	6889	7	758	9685
21	2012-06-16	SRM 546	2	289	458.02	0.66	35	2017	6972	57	751	10010
20	2012-05-19	SRM 543	2	877	554.98	-0.84	-27	1983	7291	-73	694	10827
19	2012-05-12	TCO12 Round 2B	1	806	974.50	0.03	4	2010	7097	50	767	9956
18	2012-04-14	TCO12 Round 1C	1	473	1,361.58	1.52	102	2005	7215	158	717	10853
17	2012-02-18	SRM 533	2	1402	645.00	-1.12	-37	1903	7642	-177	559	11709
16	2012-01-31	SRM 531	2	671	543.45	-0.30	-8	1941	7124	-7	736	9808
15	2012-01-14	SRM 529	2	926	534.23	-0.79	-29	1949	6995	-60	743	9698
14	2011-12-28	SRM 528	2	616	480.73	-0.36	-11	1978	6675	-15	803	8561
13	2011-11-29	SRM 525	2	463	519.88	0.17	17	1989	6510	27	818	8384
12	2011-11-12	SRM 523	2	566	493.91	-0.20	-3	1972	6606	4	791	8911
11	2011-10-13	SRM 521	2	620	504.75	-0.30	-9	1975	6454	1	787	8858
10	2011-09-19	SRM 519	2	455	400.78	-0.18	-3	1984	6296	3	786	8790
9	2011-09-14	SRM 518	2	113	688.15	2.61	154	1987	6289	152	783	8866
8	2011-09-10	SRM 517	2	837	792.50	-0.43	-27	1832	7752	-44	631	10506
7	2011-07-13	SRM 512	2	1158	696.29	-0.85	-51	1859	7311	-125	675	10013
6	2011-06-02	SRM 508	2	420	672.63	-0.23	-9	1910	6628	-32	800	8056
5	2011-05-17	SRM 504.5	2	648	601.13	-0.11	2	1918	6378	-7	832	7485
4	2011-05-03	Member SRM 505	2	975	409.77	-1.25	-87	1916	6266	-192	839	7341
3	2011-04-16	Member SRM 503	2	346	523.60	0.60	91	2004	5513	26	1031	5134
2	2011-03-30	Member SRM 501	2	499	449.80	-0.58	-63	1913	6180	-177	1005	5310
1	2011-03-08	SRM 499	2	407	761.12	0.90	275	1975	5572	-18	1182	3626