4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ccinls | 2 | 1561 | 697 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.205 | 0.205 | 0.258 | 37.1 | -54 | 21 | 1486 | 1432 | 8237 |
| EloSRM | -0.228 | 0.228 | 0.265 | 29.6 | -59 | 0 | 1620 | 1561 | 8218 |
| initial | -0.281 | 0.281 | 0.305 | 33.9 | -48 | -20 | 1180 | 1132 | 9486 |
| SRMFix | -0.299 | 0.299 | 0.309 | 58.1 | -63 | -53 | 1147 | 1084 | 9198 |
| SRM | -0.993 | 0.993 | 1.000 | 251.5 | -265 | -238 | 935 | 697 | 8587 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-09-10 | SRM 448 | 2 | 890 | 691.96 | -0.36 | -59 | 1561 | 8218 | -238 | 697 | 8587 |
| 1 | 2009-08-08 | SRM 446 | 2 | 761 | 713.95 | -0.09 | 0 | 1620 | 7383 | -265 | 935 | 5495 |