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 |
|---|---|---|---|
| ys_lay7 | 3 | 1897 | 378 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.256 | 0.256 | 0.378 | 48.6 | -128 | 13 | 1611 | 1611 | 5005 |
| EloSRM | -0.282 | 0.282 | 0.417 | 55.9 | -145 | 12 | 1897 | 1897 | 4948 |
| SRMFix | -0.274 | 0.284 | 0.423 | 61.9 | -164 | 2 | 1036 | 1018 | 5178 |
| initial | -0.331 | 0.331 | 0.420 | 39.8 | -84 | -13 | 1116 | 1081 | 5141 |
| SRM | -0.463 | 0.542 | 0.813 | 274.0 | -746 | -9 | 454 | 378 | 5257 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2018-01-25 | SRM 728 | 2 | 213 | 211.38 | -0.01 | 12 | 1897 | 4948 | -67 | 378 | 5257 |
| 2 | 2017-12-19 | SRM 726 | 2 | 115 | 142.84 | -0.12 | -11 | 1885 | 5181 | -9 | 445 | 5442 |
| 1 | 2017-11-28 | SRM 724 | 2 | 304 | 186.24 | -0.71 | -145 | 1896 | 5108 | -746 | 454 | 5426 |