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 |
|---|---|---|---|
| wanglichao1121 | 2 | 2737 | 1539 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.682 | 1.843 | 2.495 | 239.5 | -70 | 409 | 1609 | 1539 | 889 |
| SRMFix | 2.137 | 2.140 | 3.025 | 347.5 | -1 | 694 | 1894 | 1894 | 1242 |
| EloSRM | 2.154 | 2.154 | 3.042 | 344.9 | 19 | 670 | 2737 | 2737 | 1251 |
| initial | 2.173 | 2.173 | 3.041 | 261.7 | 6 | 518 | 1723 | 1723 | 1667 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-03-29 | SRM 732 | 1 | 49 | 90.92 | 0.01 | 19 | 2737 | 1251 | -70 | 1539 | 889 |
| 1 | 2018-01-10 | SRM 727 | 2 | 5 | 98.64 | 4.30 | 670 | 2718 | 1349 | 409 | 1609 | 770 |