4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sidak | 2 | 2326 | 1192 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.162 | 0.411 | 0.442 | 38.0 | -42 | 34 | 1192 | 1192 | 4419 |
| SRMFix | 0.892 | 0.892 | 0.917 | 162.3 | 154 | 170 | 1525 | 1525 | 5245 |
| EloSRM | 0.910 | 0.910 | 0.917 | 214.3 | 177 | 252 | 2326 | 2326 | 5069 |
| initial | 1.058 | 1.058 | 1.104 | 127.4 | 89 | 165 | 1455 | 1455 | 5846 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-03-17 | SRM 653 | 2 | 132 | 268.13 | 1.02 | 177 | 2326 | 5069 | 34 | 1192 | 4419 |
| 1 | 2015-01-24 | SRM 647 | 2 | 301 | 522.97 | 0.80 | 252 | 2149 | 6899 | -42 | 1158 | 4840 |