4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| xcjiang | 7 | 1207 | 412 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.200 | 0.269 | 0.294 | 32.4 | -56 | 29 | 1229 | 1032 | 3369 |
| SRMFix | -0.227 | 0.279 | 0.312 | 37.2 | -81 | 44 | 1244 | 1028 | 3235 |
| EloSRM | -0.249 | 0.346 | 0.371 | 47.7 | -69 | 134 | 1407 | 1207 | 2993 |
| Odd | -0.270 | 0.365 | 0.389 | 45.9 | -64 | 131 | 1377 | 1187 | 2969 |
| SRM | -0.442 | 0.442 | 0.492 | 112.6 | -202 | -31 | 1066 | 412 | 3371 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2003-10-01 | SRM 166 | 2 | 331 | 233.58 | -0.50 | -54 | 1207 | 2993 | -201 | 412 | 3371 |
| 6 | 2003-07-17 | SRM 155 | 2 | 179 | 160.29 | -0.16 | -11 | 1261 | 2456 | -31 | 613 | 2934 |
| 5 | 2003-01-06 | SRM 128 | 2 | 153 | 145.78 | -0.32 | -27 | 1272 | 2760 | -72 | 644 | 3510 |
| 4 | 2002-11-26 | SRM 121 | 2 | 121 | 123.29 | -0.33 | -26 | 1299 | 2518 | -66 | 716 | 3083 |
| 3 | 2002-11-13 | SRM 120 | 2 | 157 | 136.27 | -0.20 | -14 | 1325 | 2416 | -82 | 782 | 2767 |
| 2 | 2002-11-07 | SRM 119 | 2 | 175 | 118.27 | -0.56 | -69 | 1338 | 2356 | -202 | 864 | 2323 |
| 1 | 2002-09-30 | SRM 115 | 2 | 129 | 166.85 | 0.34 | 134 | 1407 | 2010 | -134 | 1066 | 1275 |