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 |
|---|---|---|---|
| Witcher42 | 3 | 2033 | 830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.083 | 0.430 | 0.484 | 66.9 | -85 | 85 | 1230 | 1230 | 8244 |
| initial | 0.129 | 0.431 | 0.469 | 51.9 | -54 | 78 | 1247 | 1247 | 8202 |
| EloSRM | 0.092 | 0.458 | 0.483 | 96.1 | -78 | 106 | 2033 | 2033 | 7862 |
| SRM | -0.506 | 0.750 | 0.799 | 139.3 | -224 | 24 | 1030 | 830 | 8305 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-03-09 | SRM 652 | 2 | 279 | 418.17 | 0.58 | 105 | 2033 | 7862 | 24 | 830 | 8305 |
| 2 | 2015-02-17 | SRM 650 | 2 | 336 | 251.21 | -0.55 | -78 | 1928 | 9019 | -224 | 806 | 8689 |
| 1 | 2015-02-10 | SRM 649 | 2 | 433 | 512.21 | 0.24 | 106 | 2005 | 8305 | -170 | 1030 | 6006 |