4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| a_fenix | 2 | 1427 | 384 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.343 | 0.343 | 0.348 | 74.6 | -97 | -52 | 1356 | 1303 | 10271 |
| EloSRM | -0.356 | 0.356 | 0.365 | 86.1 | -113 | -59 | 1487 | 1427 | 10231 |
| SRMFix | -0.456 | 0.456 | 0.469 | 94.3 | -131 | -58 | 1069 | 1011 | 10237 |
| initial | -0.463 | 0.463 | 0.465 | 55.7 | -61 | -50 | 1139 | 1089 | 10101 |
| SRM | -0.967 | 0.967 | 1.101 | 408.0 | -597 | -219 | 603 | 384 | 10262 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-06-23 | SRM 443 | 2 | 738 | 630.42 | -0.28 | -60 | 1427 | 10231 | -219 | 384 | 10262 |
| 1 | 2009-03-11 | SRM 436 | 2 | 744 | 563.82 | -0.43 | -113 | 1487 | 11612 | -597 | 603 | 11669 |