4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Nandakumar.tvm | 2 | 1473 | 701 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.215 | 0.215 | 0.218 | 43.0 | -52 | -34 | 1507 | 1473 | 11508 |
| initial | -0.297 | 0.297 | 0.298 | 35.8 | -38 | -33 | 1162 | 1128 | 11646 |
| SRMFix | -0.304 | 0.304 | 0.307 | 63.3 | -83 | -43 | 1117 | 1073 | 11560 |
| SRM | -0.832 | 0.832 | 0.862 | 249.5 | -350 | -149 | 850 | 701 | 10930 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-10-18 | SRM 422 | 2 | 659 | 691.69 | -0.18 | -34 | 1473 | 11508 | -149 | 701 | 10930 |
| 1 | 2008-05-24 | SRM 402 | 2 | 519 | 524.20 | -0.25 | -52 | 1507 | 9022 | -350 | 850 | 7920 |