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 |
|---|---|---|---|
| ruincrez | 3 | 2562 | 1357 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.293 | 0.455 | 0.500 | 94.3 | -63 | 123 | 1357 | 1357 | 1487 |
| SRMFix | 0.671 | 0.678 | 0.870 | 125.6 | -2 | 286 | 1573 | 1573 | 2110 |
| EloSRM | 0.684 | 0.685 | 0.886 | 180.6 | 10 | 329 | 2562 | 2562 | 1713 |
| Odd | 0.700 | 0.704 | 0.915 | 185.5 | 11 | 357 | 2275 | 2275 | 1759 |
| initial | 0.708 | 0.708 | 0.898 | 85.2 | 2 | 165 | 1456 | 1456 | 2389 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2018-01-25 | SRM 728 | 1 | 130 | 207.97 | 0.68 | 204 | 2562 | 1713 | 97 | 1357 | 1487 |
| 2 | 2017-09-26 | SRM 721 | 1 | 150 | 203.23 | -0.00 | 10 | 2359 | 2566 | -63 | 1260 | 2068 |
| 1 | 2017-06-30 | SRM 717 | 2 | 82 | 212.90 | 1.38 | 329 | 2349 | 2768 | 123 | 1323 | 1837 |