4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| piff | 1 | 1174 | 897 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.207 | 0.207 | 0.207 | 32.7 | -33 | -33 | 1179 | 1179 | 436 |
| EloSRM | -0.214 | 0.214 | 0.214 | 45.3 | -45 | -45 | 1174 | 1174 | 431 |
| SRMFix | -0.326 | 0.326 | 0.326 | 77.6 | -78 | -78 | 1122 | 1122 | 412 |
| initial | -0.337 | 0.337 | 0.337 | 40.5 | -41 | -41 | 1159 | 1159 | 385 |
| SRM | -0.731 | 0.731 | 0.731 | 303.0 | -303 | -303 | 897 | 897 | 405 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2001-09-06 | SRM 29 | 2 | 85 | 88.38 | -0.21 | -45 | 1174 | 431 | -303 | 897 | 405 |