3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aishwaryamurthy | 7 | 1869 | 552 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.021 | 0.325 | 0.389 | 43.3 | -78 | 115 | 1659 | 1625 | 7880 |
| EloSRM | -0.032 | 0.332 | 0.393 | 51.1 | -95 | 112 | 1907 | 1869 | 7733 |
| SRMFix | -0.051 | 0.349 | 0.412 | 48.7 | -117 | 82 | 1121 | 1078 | 8645 |
| initial | -0.089 | 0.354 | 0.402 | 42.6 | -55 | 92 | 1191 | 1125 | 8804 |
| SRM | -0.240 | 0.510 | 0.646 | 117.7 | -434 | 82 | 766 | 552 | 8856 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2015-07-23 | SRM 663 | 2 | 398 | 454.17 | -0.21 | -15 | 1869 | 7733 | -23 | 552 | 8856 |
| 6 | 2015-05-05 | SRM 658 | 2 | 341 | 335.24 | -0.29 | -24 | 1884 | 8794 | -45 | 575 | 10202 |
| 5 | 2015-03-17 | SRM 653 | 2 | 266 | 465.33 | 0.81 | 112 | 1907 | 9156 | 82 | 620 | 10614 |
| 4 | 2015-03-09 | SRM 652 | 2 | 436 | 516.72 | 0.24 | 53 | 1795 | 10659 | 6 | 538 | 11248 |
| 3 | 2015-02-10 | SRM 649 | 2 | 508 | 557.23 | -0.12 | -13 | 1742 | 11762 | -57 | 532 | 11569 |
| 2 | 2015-01-24 | SRM 647 | 2 | 623 | 574.73 | -0.26 | -46 | 1755 | 11794 | -177 | 589 | 11363 |
| 1 | 2015-01-12 | SRM 645 | 2 | 616 | 512.39 | -0.40 | -95 | 1801 | 10813 | -434 | 766 | 9387 |