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 |
|---|---|---|---|
| nyist_xiaod | 2 | 2127 | 1055 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.491 | 0.491 | 0.631 | 81.6 | 23 | 140 | 1363 | 1363 | 6827 |
| initial | 0.560 | 0.560 | 0.695 | 67.5 | 18 | 117 | 1335 | 1335 | 7121 |
| SRM | -0.236 | 0.593 | 0.638 | 94.5 | -167 | 22 | 1055 | 1055 | 5790 |
| EloSRM | 0.609 | 0.609 | 0.721 | 174.8 | 99 | 250 | 2127 | 2127 | 6347 |
| Odd | 0.618 | 0.618 | 0.709 | 173.7 | 118 | 230 | 1912 | 1912 | 6548 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-11-28 | SRM 598 | 2 | 245 | 488.49 | 1.00 | 250 | 2127 | 6347 | 22 | 1055 | 5790 |
| 1 | 2012-09-13 | SRM 556 | 2 | 432 | 503.77 | 0.22 | 99 | 1877 | 8408 | -167 | 1033 | 5870 |