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 |
|---|---|---|---|
| g107905 | 4 | 1915 | 581 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.218 | 0.278 | 0.346 | 33.4 | -73 | 14 | 1142 | 1095 | 6087 |
| EloSRM | -0.184 | 0.291 | 0.343 | 56.2 | -114 | 71 | 1955 | 1915 | 5391 |
| SRMFix | -0.175 | 0.296 | 0.362 | 56.1 | -145 | 41 | 1096 | 1058 | 5810 |
| SRM | -0.437 | 0.437 | 0.660 | 154.8 | -453 | -25 | 747 | 581 | 5947 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2017-05-07 | SRM 714 | 2 | 256 | 209.29 | -0.29 | -29 | 1915 | 5391 | -106 | 581 | 5947 |
| 3 | 2017-04-08 | TCO17 Round 1B | 1 | 315 | 347.80 | -0.08 | -11 | 1944 | 5450 | -35 | 687 | 5988 |
| 2 | 2017-03-25 | SRM 711 | 2 | 230 | 266.98 | 0.22 | 71 | 1955 | 5425 | -25 | 722 | 5829 |
| 1 | 2017-01-21 | SRM 706 | 2 | 338 | 246.87 | -0.58 | -114 | 1885 | 6101 | -453 | 747 | 5803 |