4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| nlharish | 1 | 1530 | 739 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.356 | 0.356 | 0.356 | 78.6 | -79 | -79 | 1390 | 1390 | 9376 |
| EloSRM | -0.400 | 0.400 | 0.400 | 94.6 | -95 | -95 | 1530 | 1530 | 9099 |
| initial | -0.471 | 0.471 | 0.471 | 56.8 | -57 | -57 | 1143 | 1143 | 9078 |
| SRMFix | -0.525 | 0.525 | 0.525 | 121.9 | -122 | -122 | 1078 | 1078 | 9457 |
| SRM | -1.436 | 1.436 | 1.436 | 461.0 | -461 | -461 | 739 | 739 | 8175 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-09-10 | SRM 448 | 2 | 907 | 687.41 | -0.40 | -95 | 1530 | 9099 | -461 | 739 | 8175 |