4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| joelcavarroc | 2 | 1556 | 835 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.135 | 0.135 | 0.183 | 16.2 | -31 | -1 | 1199 | 1168 | 7157 |
| EloSRM | -0.090 | 0.163 | 0.186 | 41.8 | -32 | 52 | 1587 | 1556 | 6610 |
| SRMFix | -0.168 | 0.168 | 0.199 | 30.8 | -46 | -15 | 1185 | 1138 | 6830 |
| SRM | -0.793 | 0.793 | 0.802 | 182.5 | -216 | -149 | 984 | 835 | 6409 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-08 | SRM 381 | 2 | 482 | 513.57 | -0.25 | -32 | 1556 | 6610 | -149 | 835 | 6409 |
| 1 | 2007-12-04 | SRM 380 | 2 | 395 | 415.51 | 0.07 | 52 | 1587 | 6242 | -216 | 984 | 4786 |