4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| craigmcguff | 2 | 1334 | 651 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.269 | 0.395 | 0.478 | 47.6 | -80 | 15 | 1135 | 1135 | 3292 |
| EloSRM | -0.140 | 0.419 | 0.442 | 102.2 | -123 | 81 | 1334 | 1334 | 2923 |
| SRMFix | -0.220 | 0.469 | 0.518 | 99.6 | -157 | 42 | 1085 | 1085 | 3239 |
| SRM | -0.593 | 0.773 | 0.974 | 287.5 | -562 | 13 | 651 | 651 | 3457 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-10-18 | SRM 216 | 2 | 135 | 163.70 | 0.28 | 81 | 1334 | 2923 | 13 | 651 | 3457 |
| 1 | 2004-10-16 | SRM 215 | 2 | 212 | 148.64 | -0.56 | -123 | 1253 | 3456 | -562 | 638 | 3447 |