4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| SelbyArmy | 1 | 2552 | 1691 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.398 | 3.398 | 3.398 | 491.0 | 491 | 491 | 1691 | 1691 | 917 |
| SRMFix | 4.202 | 4.202 | 4.202 | 686.2 | 686 | 686 | 1886 | 1886 | 2037 |
| initial | 4.237 | 4.237 | 4.237 | 510.2 | 510 | 510 | 1710 | 1710 | 3088 |
| EloSRM | 4.287 | 4.287 | 4.287 | 952.9 | 953 | 953 | 2552 | 2552 | 1304 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-03-04 | TCO09 Qual 3 | 1 | 48 | 937.00 | 4.29 | 953 | 2552 | 1304 | 491 | 1691 | 917 |