4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hayate1991 | 7 | 1677 | 571 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.149 | 0.270 | 0.331 | 34.1 | -77 | 32 | 1245 | 1098 | 10126 |
| initial | -0.110 | 0.279 | 0.319 | 33.6 | -63 | 29 | 1243 | 1107 | 11420 |
| EloSRM | -0.137 | 0.292 | 0.353 | 54.0 | -71 | 113 | 1790 | 1677 | 9686 |
| Odd | -0.156 | 0.307 | 0.370 | 55.0 | -67 | 136 | 1654 | 1542 | 9369 |
| SRM | -0.440 | 0.483 | 0.557 | 91.0 | -169 | 4 | 1046 | 571 | 11124 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-10-04 | SRM 520 | 2 | 953 | 822.21 | -0.35 | -41 | 1677 | 9686 | -80 | 571 | 11124 |
| 6 | 2011-06-02 | SRM 508 | 2 | 420 | 762.37 | -0.05 | 5 | 1718 | 8656 | 4 | 651 | 10005 |
| 5 | 2011-03-19 | SRM 500 | 2 | 678 | 797.14 | 0.23 | 56 | 1712 | 8058 | -1 | 647 | 9443 |
| 4 | 2011-01-27 | SRM 495 | 2 | 920 | 716.64 | -0.48 | -71 | 1656 | 8525 | -144 | 648 | 9302 |
| 3 | 2010-04-03 | SRM 466 | 2 | 740 | 555.34 | -0.62 | -63 | 1727 | 6246 | -169 | 792 | 6869 |
| 2 | 2010-03-16 | SRM 464 | 2 | 568 | 581.62 | 0.03 | 28 | 1790 | 5700 | -85 | 961 | 4913 |
| 1 | 2010-03-02 | SRM 463 | 2 | 502 | 607.15 | 0.27 | 113 | 1762 | 6235 | -154 | 1046 | 4363 |