4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| talabanr | 2 | 1687 | 645 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.497 | 0.937 | 1.061 | 169.4 | -102 | 237 | 1559 | 1559 | 6362 |
| initial | 0.381 | 0.942 | 1.017 | 113.5 | -68 | 159 | 1292 | 1292 | 5688 |
| EloSRM | 0.498 | 0.967 | 1.088 | 183.0 | -117 | 249 | 1687 | 1687 | 6184 |
| SRMFix | 0.439 | 1.069 | 1.156 | 183.5 | -145 | 222 | 1278 | 1278 | 5860 |
| SRM | 0.058 | 1.624 | 1.625 | 323.5 | -601 | 46 | 645 | 645 | 9409 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-03 | East China Round 1 | 1 | 339 | 935.74 | 1.46 | 249 | 1687 | 6184 | 46 | 645 | 9409 |
| 1 | 2008-04-23 | SRM 399 | 2 | 521 | 382.87 | -0.47 | -117 | 1438 | 8924 | -601 | 599 | 8694 |