4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| achilles1993 | 1 | 2421 | 1365 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.197 | 1.197 | 1.197 | 165.0 | 165 | 165 | 1365 | 1365 | 2156 |
| SRMFix | 2.039 | 2.039 | 2.039 | 403.4 | 403 | 403 | 1603 | 1603 | 3506 |
| initial | 2.090 | 2.090 | 2.090 | 251.7 | 252 | 252 | 1452 | 1452 | 4349 |
| EloSRM | 2.134 | 2.134 | 2.134 | 489.7 | 490 | 490 | 2421 | 2421 | 3398 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-09-28 | SRM 669 | 2 | 82 | 359.97 | 2.13 | 490 | 2421 | 3398 | 165 | 1365 | 2156 |