4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kkun921119 | 2 | 1774 | 839 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.076 | 0.105 | 0.130 | 12.6 | -22 | 3 | 1182 | 1182 | 9765 |
| Odd | -0.014 | 0.112 | 0.113 | 26.9 | -7 | 47 | 1592 | 1592 | 9737 |
| EloSRM | -0.031 | 0.115 | 0.119 | 30.0 | -22 | 38 | 1774 | 1774 | 9568 |
| SRMFix | -0.094 | 0.121 | 0.154 | 28.3 | -52 | 5 | 1153 | 1153 | 9747 |
| SRM | -0.652 | 0.652 | 0.666 | 180.5 | -261 | -100 | 939 | 839 | 8576 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-05-19 | SRM 543 | 2 | 775 | 821.78 | 0.08 | 38 | 1774 | 9568 | -100 | 839 | 8576 |
| 1 | 2012-04-23 | SRM 541 | 2 | 509 | 677.45 | -0.15 | -22 | 1736 | 10278 | -261 | 939 | 7306 |