4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wamsachel | 8 | 1698 | 691 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.025 | 0.258 | 0.297 | 31.1 | -44 | 64 | 1256 | 1224 | 7340 |
| SRMFix | -0.012 | 0.265 | 0.297 | 33.1 | -46 | 50 | 1247 | 1196 | 7849 |
| EloSRM | -0.044 | 0.298 | 0.310 | 42.7 | -38 | 124 | 1729 | 1698 | 7052 |
| SRM | -0.285 | 0.414 | 0.501 | 72.1 | -161 | 34 | 1039 | 691 | 10920 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-11-25 | SRM 427 | 2 | 454 | 396.46 | -0.20 | -9 | 1698 | 7052 | -27 | 691 | 10920 |
| 7 | 2008-11-12 | SRM 425 | 2 | 435 | 576.32 | 0.41 | 47 | 1706 | 6957 | 34 | 718 | 10633 |
| 6 | 2008-10-28 | SRM 423 | 2 | 407 | 357.60 | -0.19 | -10 | 1659 | 7311 | -34 | 684 | 10871 |
| 5 | 2008-09-20 | SRM 418 | 2 | 445 | 463.71 | -0.31 | -22 | 1669 | 7268 | -59 | 718 | 10925 |
| 4 | 2008-08-26 | SRM 415 | 2 | 335 | 302.91 | -0.43 | -38 | 1691 | 7053 | -100 | 777 | 10159 |
| 3 | 2008-08-16 | SRM 414 | 2 | 399 | 496.71 | 0.31 | 65 | 1729 | 6644 | -23 | 877 | 8751 |
| 2 | 2008-07-31 | SRM 412 | 2 | 583 | 491.41 | -0.25 | -27 | 1664 | 7226 | -139 | 900 | 8400 |
| 1 | 2008-07-19 | SRM 410 | 2 | 557 | 685.14 | 0.30 | 124 | 1691 | 6957 | -161 | 1039 | 6343 |