4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Z.Caspar | 3 | 2128 | 1100 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.160 | 0.632 | 0.652 | 167.0 | -217 | 117 | 1317 | 1100 | 4505 |
| initial | 0.837 | 0.845 | 1.189 | 101.7 | -1 | 202 | 1402 | 1402 | 5482 |
| SRMFix | 0.775 | 0.852 | 1.152 | 174.4 | -13 | 335 | 1535 | 1522 | 4527 |
| EloSRM | 0.827 | 0.922 | 1.239 | 230.9 | -21 | 441 | 2149 | 2128 | 4465 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-05-28 | SRM 507 | 2 | 1060 | ||||||||
| 2 | 2011-05-11 | SRM 506 | 1 | 487 | 485.84 | -0.10 | -21 | 2128 | 4465 | -217 | 1100 | 4505 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 219 | 736.37 | 1.75 | 441 | 2149 | 4303 | 117 | 1317 | 2619 |