4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cciulla | 1 | 1276 | 951 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.152 | 0.152 | 0.152 | 14.6 | -15 | -15 | 1276 | 1276 | 2824 |
| initial | -0.238 | 0.238 | 0.238 | 28.6 | -29 | -29 | 1171 | 1171 | 2835 |
| SRMFix | -0.294 | 0.294 | 0.294 | 70.0 | -70 | -70 | 1130 | 1130 | 2891 |
| SRM | -0.995 | 0.995 | 0.995 | 249.0 | -249 | -249 | 951 | 951 | 1985 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-02-01 | SRM 132 | 2 | 149 | 134.06 | -0.15 | -15 | 1276 | 2824 | -249 | 951 | 1985 |