4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| peterz | 1 | 1410 | 992 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.021 | 0.021 | 0.021 | 31.8 | 32 | 32 | 1354 | 1354 | 2775 |
| EloSRM | -0.049 | 0.049 | 0.049 | 15.4 | 15 | 15 | 1410 | 1410 | 2742 |
| initial | -0.135 | 0.135 | 0.135 | 16.2 | -16 | -16 | 1184 | 1184 | 2767 |
| SRMFix | -0.176 | 0.176 | 0.176 | 42.5 | -42 | -42 | 1158 | 1158 | 2852 |
| SRM | -0.852 | 0.852 | 0.852 | 208.0 | -208 | -208 | 992 | 992 | 2095 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-02-19 | SRM 231 | 2 | 203 | 196.73 | -0.05 | 15 | 1410 | 2742 | -208 | 992 | 2095 |