4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Testerrr | 1 | 2011 | 1068 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.203 | 0.203 | 0.203 | 49.0 | 49 | 49 | 1249 | 1249 | 8595 |
| initial | 0.265 | 0.265 | 0.265 | 32.0 | 32 | 32 | 1232 | 1232 | 9057 |
| EloSRM | 0.305 | 0.305 | 0.305 | 122.2 | 122 | 122 | 2011 | 2011 | 8532 |
| SRM | -0.655 | 0.655 | 0.655 | 132.0 | -132 | -132 | 1068 | 1068 | 5873 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-11-28 | SRM 639 | 2 | 421 | 520.01 | 0.30 | 122 | 2011 | 8532 | -132 | 1068 | 5873 |