4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zhangjiapeng012 | 10 | 2297 | 1047 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.078 | 0.465 | 0.665 | 41.3 | -148 | 59 | 1237 | 1047 | 6127 |
| SRMFix | 0.186 | 0.541 | 0.771 | 62.8 | -121 | 234 | 1572 | 1513 | 5726 |
| EloSRM | 0.075 | 0.608 | 0.806 | 67.9 | -79 | 318 | 2335 | 2297 | 5390 |
| initial | 0.317 | 0.619 | 0.848 | 74.5 | -151 | 187 | 1612 | 1581 | 5219 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2014-06-28 | SRM 626 | 2 | 341 | 291.75 | -0.22 | -1 | 2297 | 5390 | 0 | 1047 | 6127 |
| 9 | 2014-06-04 | SRM 623 | 2 | 103 | 205.92 | 1.00 | 63 | 2299 | 5313 | 59 | 1047 | 6082 |
| 8 | 2014-05-10 | SRM 620 | 2 | 474 | 381.93 | -0.31 | -8 | 2236 | 6016 | -10 | 988 | 6840 |
| 7 | 2014-05-05 | SRM 619 | 2 | 320 | 282.15 | -0.18 | 0 | 2243 | 5847 | -2 | 998 | 6646 |
| 6 | 2014-04-24 | SRM 618 | 2 | 578 | 191.54 | -1.59 | -79 | 2244 | 5779 | -148 | 1000 | 6616 |
| 5 | 2014-04-21 | SRM 617 | 2 | 316 | 247.28 | -0.35 | -12 | 2323 | 5048 | -21 | 1148 | 5008 |
| 4 | 2014-04-10 | SRM 616 | 2 | 187 | 401.07 | 1.10 | 151 | 2335 | 4711 | 34 | 1169 | 4663 |
| 3 | 2013-08-01 | SRM 587 | 1 | 425 | 458.67 | 0.11 | 35 | 2184 | 5566 | -75 | 1135 | 4807 |
| 2 | 2013-07-27 | SRM 586 | 1 | 362 | 506.24 | 0.01 | 10 | 2149 | 5835 | -27 | 1210 | 4078 |
| 1 | 2013-07-19 | SRM 585 | 2 | 377 | 861.65 | 1.19 | 318 | 2139 | 5930 | 37 | 1237 | 3749 |