4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| v579 | 2 | 1502 | 577 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.255 | 0.255 | 0.275 | 37.2 | -59 | -15 | 1437 | 1378 | 11467 |
| EloSRM | -0.266 | 0.266 | 0.284 | 48.6 | -66 | -31 | 1569 | 1502 | 11392 |
| initial | -0.335 | 0.335 | 0.352 | 40.3 | -54 | -27 | 1173 | 1119 | 11846 |
| SRMFix | -0.346 | 0.346 | 0.357 | 67.0 | -72 | -62 | 1138 | 1066 | 11731 |
| SRM | -0.936 | 0.936 | 0.936 | 311.5 | -322 | -301 | 899 | 577 | 11819 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-03-24 | SRM 437 | 2 | 796 | 634.72 | -0.36 | -66 | 1502 | 11392 | -322 | 577 | 11819 |
| 1 | 2009-03-11 | SRM 436 | 2 | 469 | 538.25 | -0.17 | -31 | 1569 | 8644 | -301 | 899 | 8176 |