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 |
|---|---|---|---|
| atlex | 3 | 1975 | 573 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.280 | 0.303 | 0.392 | 44.5 | -84 | 9 | 1209 | 1084 | 4922 |
| initial | -0.264 | 0.303 | 0.392 | 36.4 | -78 | 7 | 1207 | 1105 | 5288 |
| EloSRM | -0.338 | 0.371 | 0.466 | 52.6 | -78 | 47 | 2087 | 1975 | 4333 |
| SRM | -0.702 | 0.702 | 0.715 | 209.0 | -334 | -130 | 1070 | 573 | 5243 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-12-19 | SRM 726 | 2 | 204 | 122.47 | -0.74 | -78 | 1975 | 4333 | -334 | 573 | 5243 |
| 2 | 2017-11-28 | SRM 724 | 2 | 214 | 170.48 | -0.33 | -34 | 2053 | 3850 | -163 | 907 | 3753 |
| 1 | 2017-11-18 | SRM 723 | 2 | 191 | 197.59 | 0.05 | 47 | 2087 | 3617 | -130 | 1070 | 2798 |