4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| KOL-93 | 2 | 2290 | 1346 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.470 | 0.470 | 0.609 | 73.0 | 23 | 123 | 1346 | 1346 | 2200 |
| SRMFix | 1.108 | 1.108 | 1.267 | 216.4 | 81 | 352 | 1633 | 1633 | 3446 |
| EloSRM | 1.167 | 1.167 | 1.354 | 306.3 | 159 | 453 | 2290 | 2290 | 2919 |
| initial | 1.182 | 1.182 | 1.325 | 142.4 | 70 | 214 | 1485 | 1485 | 4375 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-11-13 | SRM 487 | 1 | 482 | 672.53 | 0.48 | 159 | 2290 | 2919 | 23 | 1346 | 2200 |
| 1 | 2010-09-25 | SRM 483 | 2 | 198 | 715.51 | 1.85 | 453 | 2131 | 3818 | 123 | 1323 | 2299 |