4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wangdi | 1 | 1792 | 1271 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.266 | 0.266 | 0.266 | 71.0 | 71 | 71 | 1271 | 1271 | 2964 |
| SRMFix | 0.603 | 0.603 | 0.603 | 138.8 | 139 | 139 | 1339 | 1339 | 5885 |
| initial | 0.617 | 0.617 | 0.617 | 74.3 | 74 | 74 | 1274 | 1274 | 6556 |
| EloSRM | 0.651 | 0.651 | 0.651 | 206.8 | 207 | 207 | 1792 | 1792 | 6020 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-11-28 | TC China 08 - 1B | 1 | 90 | 141.36 | 0.65 | 207 | 1792 | 6020 | 71 | 1271 | 2964 |