4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| smzxcwj | 2 | 2059 | 1114 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.236 | 0.236 | 0.236 | 43.0 | -43 | -43 | 1157 | 1114 | 4919 |
| SRMFix | 0.426 | 0.426 | 0.471 | 91.0 | 38 | 144 | 1382 | 1382 | 6642 |
| EloSRM | 0.438 | 0.438 | 0.533 | 142.5 | 46 | 239 | 2059 | 2059 | 6499 |
| initial | 0.601 | 0.601 | 0.607 | 72.3 | 61 | 83 | 1345 | 1345 | 7041 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-08-22 | SRM 553 | 2 | 320 | 351.36 | 0.14 | 46 | 2059 | 6499 | -43 | 1114 | 4919 |
| 1 | 2012-08-16 | SRM 552 | 2 | 316 | 528.18 | 0.74 | 239 | 2013 | 6908 | -43 | 1157 | 4492 |