4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Tracker09 | 2 | 1419 | 938 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.022 | 0.023 | 0.032 | 2.8 | -5 | 0 | 1200 | 1195 | 2475 |
| SRMFix | -0.040 | 0.040 | 0.042 | 7.8 | -9 | -6 | 1194 | 1184 | 2446 |
| EloSRM | 0.030 | 0.117 | 0.121 | 39.8 | 5 | 75 | 1419 | 1419 | 2362 |
| Odd | 0.022 | 0.144 | 0.146 | 47.2 | 3 | 91 | 1383 | 1383 | 2357 |
| SRM | -0.668 | 0.668 | 0.685 | 131.0 | -168 | -94 | 1032 | 938 | 2161 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-03-01 | SRM 185 | 2 | 166 | 156.23 | -0.09 | 5 | 1419 | 2362 | -94 | 938 | 2161 |
| 1 | 2004-01-22 | SRM 180 | 2 | 131 | 145.04 | 0.15 | 75 | 1414 | 2344 | -168 | 1032 | 1764 |