4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| naruto5071 | 2 | 1703 | 873 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.053 | 0.232 | 0.238 | 28.0 | -22 | 34 | 1234 | 1213 | 7401 |
| SRMFix | -0.037 | 0.259 | 0.262 | 51.7 | -50 | 53 | 1253 | 1203 | 7646 |
| EloSRM | 0.018 | 0.343 | 0.343 | 92.1 | -40 | 144 | 1744 | 1703 | 7032 |
| Odd | 0.040 | 0.352 | 0.354 | 95.7 | -32 | 159 | 1611 | 1579 | 7112 |
| SRM | -0.819 | 0.819 | 0.821 | 163.5 | -176 | -151 | 1049 | 873 | 8541 |
| # | 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 | 621 | 495.73 | -0.32 | -40 | 1703 | 7032 | -176 | 873 | 8541 |
| 1 | 2009-03-11 | SRM 436 | 2 | 442 | 567.66 | 0.36 | 144 | 1744 | 6632 | -151 | 1049 | 5771 |