4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lisa9878 | 1 | 1136 | 506 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.463 | 0.463 | 0.463 | 112.9 | -113 | -113 | 1136 | 1136 | 2465 |
| Odd | -0.477 | 0.477 | 0.477 | 105.3 | -105 | -105 | 1126 | 1126 | 2491 |
| initial | -0.609 | 0.609 | 0.609 | 73.3 | -73 | -73 | 1127 | 1127 | 2334 |
| SRMFix | -0.666 | 0.666 | 0.666 | 152.2 | -152 | -152 | 1048 | 1048 | 2479 |
| SRM | -1.504 | 1.504 | 1.504 | 694.0 | -694 | -694 | 506 | 506 | 2554 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-04-09 | SRM 78 | 2 | 335 | 244.89 | -0.46 | -113 | 1136 | 2465 | -694 | 506 | 2554 |