4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| vishu99 | 1 | 1223 | 709 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.524 | 0.524 | 0.524 | 114.1 | -114 | -114 | 1223 | 1223 | 3210 |
| initial | -0.636 | 0.636 | 0.636 | 76.6 | -77 | -77 | 1123 | 1123 | 3208 |
| SRMFix | -0.670 | 0.670 | 0.670 | 153.0 | -153 | -153 | 1047 | 1047 | 3368 |
| SRM | -1.311 | 1.311 | 1.311 | 491.0 | -491 | -491 | 709 | 709 | 3050 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-01-07 | SRM 178 | 2 | 210 | 154.36 | -0.52 | -114 | 1223 | 3210 | -491 | 709 | 3050 |