4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| [XX] | 1 | 1544 | 1073 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.025 | 0.025 | 0.025 | 19.6 | 20 | 20 | 1544 | 1544 | 5943 |
| initial | -0.037 | 0.037 | 0.037 | 4.5 | -5 | -5 | 1195 | 1195 | 5728 |
| SRMFix | -0.039 | 0.039 | 0.039 | 9.6 | -10 | -10 | 1190 | 1190 | 5572 |
| SRM | -0.277 | 0.277 | 0.277 | 127.0 | -127 | -127 | 1073 | 1073 | 3507 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-09-12 | College Tour SRM 365 | 1 | 27 | 26.54 | -0.02 | 20 | 1544 | 5943 | -127 | 1073 | 3507 |