4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| RebLaw | 1 | 1346 | 1010 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.032 | 0.032 | 0.032 | 21.9 | 22 | 22 | 1346 | 1346 | 2320 |
| initial | -0.133 | 0.133 | 0.133 | 16.0 | -16 | -16 | 1184 | 1184 | 2302 |
| SRMFix | -0.168 | 0.168 | 0.168 | 40.7 | -41 | -41 | 1159 | 1159 | 2301 |
| SRM | -0.804 | 0.804 | 0.804 | 190.0 | -190 | -190 | 1010 | 1010 | 1639 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-10-01 | SRM 166 | 2 | 216 | 211.20 | -0.03 | 22 | 1346 | 2320 | -190 | 1010 | 1639 |