4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| intmainintargc | 3 | 2137 | 1201 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.023 | 0.263 | 0.314 | 65.0 | -97 | 64 | 1298 | 1201 | 3406 |
| SRMFix | 0.490 | 0.511 | 0.790 | 105.6 | -4 | 288 | 1512 | 1508 | 4428 |
| initial | 0.536 | 0.536 | 0.830 | 64.6 | 2 | 172 | 1394 | 1394 | 5322 |
| EloSRM | 0.524 | 0.562 | 0.867 | 152.8 | -6 | 398 | 2143 | 2137 | 4082 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-01-22 | Member SRM 494 | 1 | 536 | 599.45 | -0.06 | -6 | 2137 | 4082 | -97 | 1201 | 3406 |
| 2 | 2011-01-12 | SRM 493 | 1 | 220 | 385.95 | 0.14 | 54 | 2143 | 4023 | 34 | 1298 | 2602 |
| 1 | 2010-12-28 | SRM 492 | 2 | 189 | 532.47 | 1.49 | 398 | 2089 | 4425 | 64 | 1264 | 2819 |