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 |
|---|---|---|---|
| ok_again | 7 | 2879 | 1564 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.700 | 0.906 | 1.213 | 108.9 | -102 | 299 | 1564 | 1564 | 672 |
| SRMFix | 0.854 | 0.936 | 1.503 | 132.4 | -14 | 618 | 2065 | 2054 | 686 |
| EloSRM | 0.876 | 0.937 | 1.540 | 151.5 | -14 | 695 | 2879 | 2879 | 794 |
| initial | 1.101 | 1.101 | 1.641 | 132.6 | 2 | 442 | 2128 | 2128 | 758 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2019-06-15 | 2019 Beijing Round | 1 | 44 | 45.77 | 0.06 | 32 | 2879 | 794 | 14 | 1564 | 672 |
| 6 | 2014-07-05 | TCO14 Round 2C | 1 | 427 | 548.97 | 0.36 | 52 | 2847 | 1739 | 38 | 1550 | 1734 |
| 5 | 2014-06-19 | SRM 625 | 1 | 265 | 477.78 | 0.85 | 115 | 2795 | 1986 | 95 | 1512 | 1933 |
| 4 | 2014-04-19 | TCO14 Round 1B | 1 | 310 | 787.20 | 1.34 | 148 | 2680 | 2568 | 117 | 1417 | 2552 |
| 3 | 2014-04-04 | SRM 615 | 1 | 594 | 540.56 | -0.14 | -14 | 2532 | 3244 | -102 | 1300 | 3268 |
| 2 | 2014-03-29 | SRM 614 | 1 | 397 | 522.76 | -0.08 | -4 | 2545 | 3172 | -97 | 1402 | 2505 |
| 1 | 2014-03-21 | SRM 613 | 2 | 51 | 676.84 | 3.73 | 695 | 2550 | 3133 | 299 | 1499 | 1943 |