4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Psion | 28 | 2214 | 1830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.340 | 0.985 | 1.594 | 118.6 | -250 | 601 | 2542 | 2305 | 84 |
| SRMFix | 0.329 | 0.996 | 1.557 | 84.5 | -164 | 767 | 2219 | 2139 | 59 |
| Odd | 0.286 | 1.003 | 1.552 | 57.1 | -66 | 748 | 2193 | 2174 | 65 |
| EloSRM | 0.263 | 1.005 | 1.549 | 56.1 | -65 | 741 | 2227 | 2214 | 66 |
| SRM | 0.414 | 1.006 | 1.513 | 97.0 | -194 | 684 | 2107 | 1830 | 53 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28 | 2002-02-12 | SRM 65 | 1 | 57 | 45.80 | -0.32 | -4 | 2214 | 66 | -48 | 1830 | 53 |
| 27 | 2001-12-12 | SRM 49 | 1 | 32 | 21.81 | -0.55 | -8 | 2219 | 36 | -73 | 1878 | 36 |
| 26 | 2001-10-23 | SRM 37 | 1 | 15 | 15.88 | 0.08 | 6 | 2227 | 23 | 27 | 1951 | 23 |
| 25 | 2001-10-19 | SRM 36 | 1 | 12 | 14.50 | 0.27 | 11 | 2221 | 23 | 29 | 1924 | 24 |
| 24 | 2001-10-17 | SRM 35 | 1 | 23 | ||||||||
| 23 | 2001-10-10 | TCI '01 Round 3 | 1 | 17 | 15.37 | -0.14 | 1 | 2210 | 22 | 6 | 1895 | 22 |
| 22 | 2001-10-03 | TCI '01 Round 2 | 1 | 16 | 22.08 | 0.46 | 15 | 2210 | 21 | 64 | 1889 | 25 |
| 21 | 2001-09-29 | SRM 32 | 1 | 29 | 17.83 | -0.91 | -14 | 2194 | 18 | -161 | 1825 | 24 |
| 20 | 2001-09-25 | TCI '01 Round 1 | 1 | 5 | 28.23 | 2.50 | 46 | 2208 | 16 | 126 | 1986 | 17 |
| 19 | 2001-09-17 | SRM 31 | 1 | 11 | 19.57 | 0.83 | 27 | 2162 | 18 | 73 | 1860 | 20 |
| 18 | 2001-09-13 | SRM 30 | 1 | 24 | 21.01 | -0.19 | 0 | 2135 | 20 | 4 | 1787 | 21 |
| 17 | 2001-09-06 | SRM 29 | 1 | 27 | 16.26 | -0.73 | -14 | 2135 | 19 | -31 | 1783 | 24 |
| 16 | 2001-09-04 | SRM 28 | 1 | 13 | 12.32 | -0.08 | 4 | 2149 | 17 | 11 | 1814 | 22 |
| 15 | 2001-08-29 | SRM 27 | 1 | 26 | 11.86 | -1.13 | -22 | 2145 | 16 | -127 | 1803 | 22 |
| 14 | 2001-08-27 | SRM 26 | 1 | 6 | 14.68 | 1.29 | 43 | 2168 | 13 | 107 | 1930 | 15 |
| 13 | 2001-08-23 | SRM 25 | 1 | 33 | 14.44 | -1.19 | -28 | 2125 | 17 | -117 | 1823 | 21 |
| 12 | 2001-08-21 | SRM 24 | 1 | 17 | 13.33 | -0.35 | -5 | 2153 | 14 | -53 | 1940 | 14 |
| 11 | 2001-08-13 | SRM 22 | 1 | 14 | 11.51 | -0.28 | -3 | 2158 | 10 | 0 | 1993 | 11 |
| 10 | 2001-08-09 | SRM 21 | 1 | 13 | 10.17 | -0.35 | -6 | 2161 | 9 | -56 | 1993 | 12 |
| 9 | 2001-08-07 | SRM 20 | 1 | 19 | 9.84 | -0.95 | -25 | 2167 | 8 | -38 | 2049 | 11 |
| 8 | 2001-08-01 | SRM 19 | 1 | 10 | 6.80 | -0.56 | -14 | 2192 | 7 | -20 | 2087 | 9 |
| 7 | 2001-07-30 | SRM 18 | 1 | 6 | 8.22 | 0.45 | 34 | 2206 | 7 | 47 | 2107 | 8 |
| 6 | 2001-07-24 | SRM 16 | 1 | 3 | 12.75 | 2.09 | 110 | 2172 | 7 | 174 | 2060 | 8 |
| 5 | 2001-07-18 | SRM 15 | 1 | 26 | 8.88 | -1.55 | -65 | 2062 | 12 | -194 | 1886 | 14 |
| 4 | 2001-07-16 | SRM 14 | 1 | 1 | 15.62 | 3.97 | 223 | 2127 | 10 | 273 | 2080 | 10 |
| 3 | 2001-07-12 | SRM 13 | 1 | 22 | 17.08 | -0.36 | -23 | 1905 | 18 | -49 | 1807 | 16 |
| 2 | 2001-07-05 | SRM 11 | 1 | 18 | 14.02 | -0.36 | -23 | 1928 | 15 | -28 | 1856 | 15 |
| 1 | 2001-07-02 | SRM 10 | 2 | 1 | 36.29 | 5.18 | 741 | 1951 | 15 | 684 | 1884 | 14 |