4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| reinharddn | 1 | 2128 | 1264 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.443 | 0.443 | 0.443 | 64.0 | 64 | 64 | 1264 | 1264 | 3052 |
| SRMFix | 1.403 | 1.403 | 1.403 | 295.9 | 296 | 296 | 1496 | 1496 | 4770 |
| initial | 1.466 | 1.466 | 1.466 | 176.6 | 177 | 177 | 1377 | 1377 | 5776 |
| EloSRM | 1.537 | 1.537 | 1.537 | 417.6 | 418 | 418 | 2128 | 2128 | 4530 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-17 | SRM 504.5 | 2 | 293 | 850.51 | 1.54 | 418 | 2128 | 4530 | 64 | 1264 | 3052 |