4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| CapitalSigma | 1 | 2027 | 1060 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.220 | 0.220 | 0.220 | 52.9 | 53 | 53 | 1253 | 1253 | 8414 |
| initial | 0.281 | 0.281 | 0.281 | 33.9 | 34 | 34 | 1234 | 1234 | 8878 |
| EloSRM | 0.341 | 0.341 | 0.341 | 133.5 | 134 | 134 | 2027 | 2027 | 8270 |
| SRM | -0.728 | 0.728 | 0.728 | 140.0 | -140 | -140 | 1060 | 1060 | 5862 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-12-27 | SRM 643 | 2 | 415 | 525.49 | 0.34 | 134 | 2027 | 8270 | -140 | 1060 | 5862 |