4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dreamzk | 2 | 1905 | 1135 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.079 | 1.173 | 1.594 | 141.3 | -11 | 271 | 1460 | 1460 | 4101 |
| EloSRM | 1.113 | 1.185 | 1.626 | 188.5 | 11 | 366 | 1905 | 1905 | 4348 |
| SRMFix | 1.094 | 1.196 | 1.621 | 168.8 | -25 | 313 | 1488 | 1488 | 4059 |
| SRM | 0.962 | 1.276 | 1.598 | 85.5 | -118 | 53 | 1135 | 1135 | 4023 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-24 | College Tour Beijing | 1 | 112 | 550.71 | 2.30 | 366 | 1905 | 4348 | 53 | 1135 | 4023 |
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 142 | 135.12 | -0.07 | 11 | 1539 | 6055 | -118 | 1082 | 3468 |