4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| guoshi3 | 1 | 2166 | 1177 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.137 | 0.137 | 0.137 | 23.0 | -23 | -23 | 1177 | 1177 | 4859 |
| SRMFix | 0.791 | 0.791 | 0.791 | 178.3 | 178 | 178 | 1378 | 1378 | 7186 |
| initial | 0.853 | 0.853 | 0.853 | 102.7 | 103 | 103 | 1303 | 1303 | 8193 |
| EloSRM | 0.911 | 0.911 | 0.911 | 284.4 | 284 | 284 | 2166 | 2166 | 6887 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-10-04 | SRM 635 | 2 | 321 | 603.78 | 0.91 | 284 | 2166 | 6887 | -23 | 1177 | 4859 |