4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Arsenikum | 1 | 2013 | 1091 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.323 | 0.323 | 0.323 | 76.7 | 77 | 77 | 1277 | 1277 | 8176 |
| initial | 0.395 | 0.395 | 0.395 | 47.6 | 48 | 48 | 1248 | 1248 | 8764 |
| EloSRM | 0.458 | 0.458 | 0.458 | 165.2 | 165 | 165 | 2013 | 2013 | 8004 |
| SRM | -0.611 | 0.611 | 0.611 | 109.0 | -109 | -109 | 1091 | 1091 | 5627 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-02-03 | SRM 607 | 2 | 537 | 737.87 | 0.46 | 165 | 2013 | 8004 | -109 | 1091 | 5627 |