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

Player	Rounds	Elo	SRM
ifndef	25	2438	1600

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
SRM	0.624	1.076	1.552	70.9	-133	137	1600	1600	755
initial	0.391	1.099	1.572	132.4	-355	505	2331	2331	531
SRMFix	0.426	1.164	1.522	78.3	-138	365	1937	1937	1042
Odd	0.232	1.191	1.492	70.9	-54	473	2266	2266	862
EloSRM	0.164	1.192	1.489	76.1	-52	491	2438	2438	733

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
25	2006-10-07	TCCC06 Round 2B	1	90	107.32	0.25	28	2438	733	23	1600	755
24	2006-09-23	TCCC06 Round 1B	1	129	202.65	0.65	57	2410	785	60	1577	799
23	2006-09-09	TCCC06 Qual 2	1	39	164.83	2.08	145	2353	876	113	1517	906
22	2006-03-08	TCO06 Round 2	1	231	334.92	0.54	82	2208	1050	71	1404	1085
21	2006-03-04	TCO06 Round 1	1	310
20	2006-02-28	TCO06 Qual 4/11/15	1	49	216.47	2.14	234	2125	1238	122	1333	1335
19	2004-03-25	SRM 188	1	93	117.03	-0.11	-8	1891	983	-9	1211	1169
18	2003-03-26	SRM 140	2	22	31.08	0.50	26	1899	791	51	1220	951
17	2003-03-18	SRM 139	2	4	37.40	3.22	91	1873	851	137	1169	1105
16	2003-01-02	SRM 127	2	109	30.72	-1.83	-41	1782	980	-61	1032	1527
15	2002-12-23	SRM 126	2	53	24.81	-1.10	-25	1823	870	-3	1093	1277
14	2002-08-12	SRM 108	2	109	24.39	-2.16	-35	1848	697	-90	1096	1121
13	2002-08-07	SRM 107	2	7	32.45	2.21	58	1884	628	112	1186	888
12	2002-08-01	SRM 106	2	69	30.30	-1.19	-24	1826	726	-16	1074	1170
11	2002-07-16	SRM 104	2	13	37.06	1.51	52	1850	674	107	1090	1125
10	2002-07-01	SRM 102	2	143	40.01	-1.84	-42	1797	745	-73	983	1496
9	2002-06-24	SRM 100	2	287	52.35	-2.46	-52	1840	666	-133	1056	1211
8	2002-06-12	SRM 97	2	79	52.40	-0.59	-11	1892	545	7	1189	849
7	2002-06-11	SRM 96	1	204	170.04	-0.27	-17	1903	523	-52	1182	843
6	2002-06-05	SRM 95	1	179	182.13	0.02	12	1920	484	12	1234	712
5	2002-06-03	SRM 94	1	165	167.62	-0.27	-19	1908	484	-42	1222	734
4	2002-05-30	SRM 93	1	206	160.72	-0.52	-46	1927	456	-129	1264	647
3	2002-05-29	SRM 92	1	98	188.74	0.96	164	1974	387	114	1393	409
2	2002-05-22	SRM 91	1	167	190.76	0.19	64	1809	610	-43	1279	592
1	2002-05-21	SRM 90	2	70	277.51	1.99	491	1745	724	122	1322	507