4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chenyufjfz | 1 | 1921 | 1212 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.071 | 0.071 | 0.071 | 12.0 | 12 | 12 | 1212 | 1212 | 3003 |
| SRMFix | 0.911 | 0.911 | 0.911 | 202.6 | 203 | 203 | 1403 | 1403 | 4816 |
| initial | 0.966 | 0.966 | 0.966 | 116.3 | 116 | 116 | 1316 | 1316 | 5516 |
| EloSRM | 1.028 | 1.028 | 1.028 | 297.9 | 298 | 298 | 1921 | 1921 | 4795 |
| Odd | 1.070 | 1.070 | 1.070 | 313.3 | 313 | 313 | 1780 | 1780 | 4931 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-25 | SRM 447 | 2 | 311 | 634.07 | 1.03 | 298 | 1921 | 4795 | 12 | 1212 | 3003 |