4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| SMWEB | 4 | 1795 | 880 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.302 | 0.472 | 0.668 | 56.8 | -31 | 136 | 1309 | 1309 | 5276 |
| SRMFix | 0.266 | 0.483 | 0.670 | 66.0 | -49 | 141 | 1283 | 1283 | 5534 |
| Odd | 0.324 | 0.524 | 0.676 | 114.6 | -32 | 227 | 1685 | 1685 | 4987 |
| EloSRM | 0.328 | 0.528 | 0.690 | 115.8 | -39 | 237 | 1795 | 1795 | 4956 |
| SRM | -0.321 | 0.851 | 0.853 | 149.3 | -207 | 64 | 993 | 880 | 6021 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-04-15 | SRM 398 | 2 | 229 | 507.69 | 1.15 | 237 | 1795 | 4956 | 64 | 880 | 6021 |
| 3 | 2007-10-04 | SRM 369 | 2 | 454 | ||||||||
| 2 | 2007-09-26 | SRM 367 | 2 | 554 | 450.33 | -0.30 | -39 | 1559 | 5786 | -177 | 816 | 5555 |
| 1 | 2007-09-18 | SRM 366 | 2 | 286 | 315.78 | 0.14 | 72 | 1597 | 5571 | -207 | 993 | 4112 |