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 |
|---|---|---|---|
| xuanquang1999 | 2 | 2735 | 1489 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.030 | 2.549 | 3.259 | 345.5 | -201 | 490 | 1690 | 1489 | 1043 |
| initial | 2.623 | 2.734 | 3.789 | 329.3 | -13 | 645 | 1845 | 1832 | 1534 |
| EloSRM | 2.593 | 2.803 | 3.818 | 405.2 | -43 | 767 | 2778 | 2735 | 1280 |
| SRMFix | 2.523 | 2.821 | 3.784 | 424.6 | -50 | 799 | 1999 | 1949 | 1144 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-02-20 | SRM 730 | 1 | 128 | 149.10 | -0.21 | -43 | 2735 | 1280 | -201 | 1489 | 1043 |
| 1 | 2017-04-18 | SRM 712 | 2 | 5 | 210.49 | 5.40 | 767 | 2778 | 1425 | 490 | 1690 | 756 |