4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| two9a | 1 | 1227 | 887 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.225 | 0.225 | 0.225 | 43.6 | -44 | -44 | 1227 | 1227 | 2785 |
| Odd | -0.230 | 0.230 | 0.230 | 36.7 | -37 | -37 | 1208 | 1208 | 2882 |
| initial | -0.318 | 0.318 | 0.318 | 38.3 | -38 | -38 | 1162 | 1162 | 2745 |
| SRMFix | -0.354 | 0.354 | 0.354 | 83.7 | -84 | -84 | 1116 | 1116 | 2800 |
| SRM | -1.017 | 1.017 | 1.017 | 313.0 | -313 | -313 | 887 | 887 | 2136 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-09-10 | SRM 113 | 2 | 161 | 171.10 | -0.22 | -44 | 1227 | 2785 | -313 | 887 | 2136 |