4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Bosco | 1 | 1183 | 860 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.233 | 0.233 | 0.233 | 49.3 | -49 | -49 | 1183 | 1183 | 861 |
| initial | -0.356 | 0.356 | 0.356 | 42.8 | -43 | -43 | 1157 | 1157 | 797 |
| SRMFix | -0.357 | 0.357 | 0.357 | 84.6 | -85 | -85 | 1115 | 1115 | 840 |
| SRM | -0.842 | 0.842 | 0.842 | 340.0 | -340 | -340 | 860 | 860 | 787 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2001-12-12 | SRM 49 | 2 | 126 | 128.50 | -0.23 | -49 | 1183 | 861 | -340 | 860 | 787 |