4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zhanhb | 7 | 2431 | 1196 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 1.049 | 1.825 | 2.697 | 139.0 | -96 | 443 | 2246 | 2246 | 3510 |
| EloSRM | 1.039 | 1.830 | 2.707 | 143.7 | -100 | 458 | 2431 | 2431 | 3487 |
| SRMFix | 1.107 | 1.907 | 2.779 | 155.1 | -191 | 440 | 1748 | 1744 | 3787 |
| initial | 0.836 | 1.945 | 2.866 | 234.2 | -362 | 761 | 1998 | 1905 | 3483 |
| SRM | 1.314 | 1.988 | 2.787 | 142.6 | -316 | 282 | 1196 | 1196 | 4266 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-09-07 | SRM 555 | 2 | 39 | 177.07 | 2.18 | 119 | 2431 | 3487 | 123 | 1196 | 4266 |
| 6 | 2012-08-16 | SRM 552 | 2 | 561 | 97.48 | -2.52 | -100 | 2312 | 4213 | -122 | 1073 | 5300 |
| 5 | 2012-08-04 | SRM 551 | 2 | 105 | 193.83 | 0.88 | 93 | 2412 | 3533 | 89 | 1195 | 4175 |
| 4 | 2012-04-11 | SRM 540 | 2 | 9 | 684.09 | 6.25 | 458 | 2319 | 4202 | 282 | 1106 | 5212 |
| 3 | 2012-02-23 | SRM 534 | 2 | 457 | 638.40 | 0.48 | 112 | 1861 | 8206 | 3 | 824 | 8533 |
| 2 | 2011-09-14 | SRM 518 | 2 | 723 | 856.41 | 0.24 | 73 | 1749 | 8747 | -63 | 821 | 8132 |
| 1 | 2011-09-10 | SRM 517 | 2 | 837 | 900.56 | -0.25 | -50 | 1676 | 9519 | -316 | 884 | 7174 |