4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jonmanuel | 3 | 1632 | 839 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.042 | 0.258 | 0.296 | 31.0 | -27 | 54 | 1242 | 1215 | 5481 |
| SRMFix | 0.003 | 0.294 | 0.317 | 49.8 | -39 | 74 | 1237 | 1198 | 5497 |
| EloSRM | 0.057 | 0.306 | 0.374 | 76.0 | -41 | 153 | 1673 | 1632 | 5265 |
| SRM | -0.570 | 0.570 | 0.669 | 120.3 | -216 | -38 | 984 | 839 | 5426 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-09-12 | SRM 365 | 2 | 503 | 388.11 | -0.37 | -41 | 1632 | 5265 | -107 | 839 | 5426 |
| 2 | 2007-07-24 | SRM 360 | 2 | 324 | 467.64 | 0.53 | 153 | 1673 | 4835 | -38 | 946 | 4440 |
| 1 | 2006-12-13 | SRM 330 | 2 | 251 | 253.54 | 0.02 | 34 | 1520 | 5208 | -216 | 984 | 4069 |