4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cz3pearl | 4 | 1825 | 719 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.062 | 0.329 | 0.376 | 39.6 | -59 | 64 | 1242 | 1170 | 9907 |
| SRMFix | -0.090 | 0.357 | 0.394 | 55.6 | -59 | 88 | 1236 | 1153 | 9472 |
| EloSRM | -0.087 | 0.394 | 0.441 | 63.8 | -52 | 161 | 1897 | 1825 | 8848 |
| SRM | -0.441 | 0.451 | 0.535 | 120.2 | -261 | -20 | 939 | 719 | 10223 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-08-22 | SRM 553 | 2 | 634 | 479.27 | -0.56 | -52 | 1825 | 8848 | -121 | 719 | 10223 |
| 3 | 2012-08-16 | SRM 552 | 2 | 515 | 432.72 | -0.25 | -21 | 1877 | 8270 | -79 | 840 | 8361 |
| 2 | 2012-08-04 | SRM 551 | 2 | 514 | 786.27 | 0.61 | 161 | 1897 | 8035 | -20 | 919 | 7211 |
| 1 | 2012-04-23 | SRM 541 | 2 | 509 | 677.48 | -0.15 | -22 | 1736 | 10280 | -261 | 939 | 7306 |