4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| greenbrick | 2 | 1297 | 786 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.260 | 0.260 | 0.262 | 24.7 | -26 | -23 | 1289 | 1263 | 3022 |
| EloSRM | -0.269 | 0.269 | 0.270 | 40.6 | -44 | -37 | 1334 | 1297 | 3076 |
| SRMFix | -0.344 | 0.344 | 0.348 | 71.4 | -94 | -48 | 1106 | 1057 | 3352 |
| initial | -0.360 | 0.360 | 0.361 | 43.4 | -45 | -42 | 1155 | 1113 | 3377 |
| SRM | -0.819 | 0.819 | 0.865 | 207.0 | -287 | -127 | 913 | 786 | 2858 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-11-20 | SRM 219 | 2 | 153 | 166.49 | -0.28 | -37 | 1297 | 3076 | -127 | 786 | 2858 |
| 1 | 2004-10-27 | SRM 217 | 2 | 158 | 132.31 | -0.26 | -44 | 1334 | 2899 | -287 | 913 | 2341 |