4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| badboy345 | 2 | 1530 | 831 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.187 | 0.231 | 0.297 | 52.4 | -63 | 42 | 1469 | 1406 | 9760 |
| initial | -0.217 | 0.239 | 0.323 | 28.8 | -55 | 3 | 1203 | 1148 | 10822 |
| EloSRM | -0.206 | 0.245 | 0.320 | 59.9 | -75 | 45 | 1604 | 1530 | 9583 |
| SRMFix | -0.250 | 0.267 | 0.366 | 44.5 | -85 | 4 | 1204 | 1119 | 9839 |
| SRM | -0.784 | 0.784 | 1.022 | 184.5 | -331 | -38 | 1162 | 831 | 9065 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-06-14 | SRM 405 | 2 | 819 | 628.18 | -0.45 | -75 | 1530 | 9583 | -331 | 831 | 9065 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 205 | 423.21 | 0.04 | 45 | 1604 | 7373 | -38 | 1162 | 3909 |