4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Nafanya | 5 | 2249 | 909 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.639 | 0.881 | 1.107 | 157.8 | -72 | 401 | 2249 | 2249 | 4723 |
| Odd | 0.668 | 0.887 | 1.110 | 141.3 | -55 | 343 | 2032 | 2032 | 5085 |
| initial | 0.620 | 0.923 | 1.104 | 111.2 | -47 | 241 | 1574 | 1574 | 4898 |
| SRMFix | 0.678 | 0.987 | 1.173 | 118.3 | -106 | 204 | 1472 | 1472 | 5700 |
| SRM | 0.439 | 1.241 | 1.351 | 173.8 | -391 | 137 | 909 | 909 | 7396 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-10-30 | SRM 559 | 2 | 89 | 158.82 | 0.84 | 113 | 2249 | 4723 | 90 | 909 | 7396 |
| 4 | 2012-09-01 | SRM 554 | 2 | 189 | 831.59 | 2.14 | 401 | 2136 | 5799 | 137 | 819 | 8800 |
| 3 | 2011-03-19 | SRM 500 | 2 | 489 | 866.37 | 0.82 | 155 | 1735 | 7819 | 62 | 682 | 9079 |
| 2 | 2011-03-08 | SRM 499 | 2 | 905 | 823.40 | -0.28 | -47 | 1580 | 9938 | -189 | 620 | 9592 |
| 1 | 2011-02-26 | SRM 498 | 2 | 972 | 778.28 | -0.32 | -72 | 1627 | 8991 | -391 | 809 | 7440 |