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 |
|---|---|---|---|
| elvina | 4 | 2964 | 1533 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.649 | 0.916 | 1.129 | 171.2 | -176 | 283 | 1709 | 1533 | 793 |
| EloSRM | 0.971 | 1.175 | 1.402 | 251.2 | -52 | 525 | 3016 | 2964 | 740 |
| Odd | 0.995 | 1.190 | 1.424 | 245.9 | -47 | 529 | 2682 | 2635 | 774 |
| SRMFix | 1.128 | 1.229 | 1.518 | 183.1 | -24 | 343 | 1908 | 1884 | 1079 |
| initial | 1.236 | 1.272 | 1.606 | 153.2 | -9 | 319 | 1804 | 1795 | 1312 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2018-07-07 | 2018 TCO 3A | 1 | 288 | 248.12 | -0.41 | -52 | 2964 | 740 | -176 | 1533 | 793 |
| 3 | 2018-06-14 | 2018 TCO 2B | 1 | 45 | 202.82 | 2.17 | 289 | 3016 | 670 | 197 | 1709 | 561 |
| 2 | 2018-06-02 | 2018 TCO 2A | 1 | 287 | 393.70 | 0.46 | 139 | 2727 | 1143 | 29 | 1512 | 851 |
| 1 | 2018-05-03 | 2018 TCO 1B | 1 | 76 | 240.95 | 1.66 | 525 | 2588 | 1520 | 283 | 1483 | 986 |