4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ashrafsam | 1 | 1686 | 853 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.205 | 0.205 | 0.205 | 33.2 | -33 | -33 | 1508 | 1508 | 10087 |
| EloSRM | -0.260 | 0.260 | 0.260 | 53.9 | -54 | -54 | 1686 | 1686 | 9839 |
| initial | -0.335 | 0.335 | 0.335 | 40.4 | -40 | -40 | 1160 | 1160 | 9779 |
| SRMFix | -0.393 | 0.393 | 0.393 | 92.7 | -93 | -93 | 1107 | 1107 | 9983 |
| SRM | -1.328 | 1.328 | 1.328 | 347.0 | -347 | -347 | 853 | 853 | 7834 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-12-17 | SRM 527 | 2 | 952 | 794.80 | -0.26 | -54 | 1686 | 9839 | -347 | 853 | 7834 |