4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zju_bowen | 5 | 2162 | 931 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.022 | 0.805 | 1.073 | 148.2 | -302 | 236 | 1436 | 931 | 7506 |
| initial | 0.237 | 0.928 | 1.394 | 111.8 | -115 | 351 | 1551 | 1343 | 7563 |
| SRMFix | -0.075 | 1.215 | 1.526 | 179.5 | -174 | 522 | 1722 | 1347 | 7447 |
| EloSRM | -0.190 | 1.377 | 1.644 | 178.2 | -96 | 611 | 2441 | 2162 | 6630 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2014-04-24 | SRM 618 | 2 | 608 | 234.13 | -1.38 | -96 | 2162 | 6630 | -149 | 931 | 7506 |
| 4 | 2013-11-28 | SRM 598 | 2 | 305 | 170.45 | -0.84 | -43 | 2257 | 5108 | -20 | 1080 | 5512 |
| 3 | 2013-11-20 | SRM 597 | 2 | 427 | 159.67 | -1.42 | -81 | 2300 | 4720 | -34 | 1100 | 5278 |
| 2 | 2013-11-01 | SRM 596 | 1 | 661 | 569.47 | -0.28 | -60 | 2381 | 4045 | -302 | 1134 | 4901 |
| 1 | 2013-09-27 | SRM 592 | 2 | 91 | 712.33 | 2.97 | 611 | 2441 | 3557 | 236 | 1436 | 2257 |