4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sunbird | 2 | 1564 | 859 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.067 | 0.225 | 0.235 | 27.1 | -35 | 19 | 1184 | 1184 | 5771 |
| EloSRM | 0.056 | 0.242 | 0.248 | 65.1 | -25 | 106 | 1564 | 1564 | 5622 |
| SRMFix | -0.070 | 0.266 | 0.275 | 56.5 | -80 | 33 | 1154 | 1154 | 5833 |
| SRM | -0.711 | 0.711 | 0.794 | 170.5 | -268 | -73 | 932 | 859 | 5215 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-07-24 | SRM 360 | 2 | 411 | 505.22 | 0.30 | 106 | 1564 | 5622 | -73 | 859 | 5215 |
| 1 | 2006-11-22 | SRM 327 | 2 | 372 | 326.96 | -0.19 | -25 | 1459 | 5674 | -268 | 932 | 4431 |