4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| _xianxingwuguan | 3 | 2118 | 834 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.202 | 0.619 | 0.757 | 74.5 | -45 | 148 | 1273 | 1273 | 6184 |
| EloSRM | 0.300 | 0.643 | 0.845 | 156.9 | -65 | 375 | 2118 | 2118 | 5731 |
| SRMFix | 0.223 | 0.644 | 0.797 | 98.0 | -96 | 160 | 1226 | 1226 | 6599 |
| SRM | -0.154 | 0.869 | 0.894 | 180.7 | -323 | 88 | 877 | 834 | 6788 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-08-01 | SRM 664 | 2 | 189 | 503.59 | 1.41 | 375 | 2118 | 5731 | 88 | 834 | 6788 |
| 2 | 2014-02-25 | SRM 610 | 2 | 473 | 539.68 | -0.18 | -30 | 1742 | 11710 | -131 | 746 | 10174 |
| 1 | 2013-11-20 | SRM 597 | 2 | 679 | 681.50 | -0.33 | -65 | 1772 | 10398 | -323 | 877 | 7953 |