4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Tanwir | 1 | 1643 | 774 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.347 | 0.347 | 0.347 | 84.8 | -85 | -85 | 1643 | 1643 | 10286 |
| initial | -0.422 | 0.422 | 0.422 | 50.8 | -51 | -51 | 1149 | 1149 | 10133 |
| SRMFix | -0.474 | 0.474 | 0.474 | 110.6 | -111 | -111 | 1089 | 1089 | 10386 |
| SRM | -1.433 | 1.433 | 1.433 | 426.0 | -426 | -426 | 774 | 774 | 8986 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-09-19 | SRM 519 | 2 | 795 | 624.95 | -0.35 | -85 | 1643 | 10286 | -426 | 774 | 8986 |