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 |
|---|---|---|---|
| shuwakkuma | 7 | 2023 | 683 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.137 | 0.405 | 0.545 | 70.3 | -64 | 189 | 2023 | 2023 | 8394 |
| initial | 0.099 | 0.408 | 0.550 | 49.1 | -54 | 151 | 1283 | 1283 | 8482 |
| SRMFix | 0.113 | 0.414 | 0.559 | 47.6 | -73 | 104 | 1191 | 1191 | 9567 |
| SRM | -0.100 | 0.584 | 0.702 | 112.1 | -253 | 95 | 947 | 683 | 11093 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2014-07-22 | SRM 628 | 2 | 297 | 701.85 | 1.24 | 189 | 2023 | 8394 | 95 | 683 | 11093 |
| 6 | 2014-04-24 | SRM 618 | 2 | 430 | 614.36 | 0.52 | 136 | 1834 | 10407 | 39 | 588 | 12116 |
| 5 | 2013-02-13 | SRM 570 | 2 | 875 | 784.97 | -0.16 | -13 | 1698 | 11352 | -64 | 549 | 12148 |
| 4 | 2013-02-06 | SRM 569 | 2 | 532 | 539.61 | -0.24 | -26 | 1711 | 11053 | -70 | 613 | 11616 |
| 3 | 2012-12-20 | SRM 565 | 2 | 710 | 783.09 | 0.14 | 40 | 1737 | 10231 | -45 | 683 | 10692 |
| 2 | 2012-12-12 | SRM 564 | 2 | 693 | 588.12 | -0.39 | -64 | 1696 | 11042 | -219 | 728 | 10181 |
| 1 | 2012-10-30 | SRM 559 | 2 | 225 | 287.30 | -0.15 | -24 | 1760 | 9684 | -253 | 947 | 6855 |