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 |
|---|---|---|---|
| SUD210 | 5 | 1991 | 750 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.006 | 0.374 | 0.430 | 45.0 | -56 | 81 | 1281 | 1196 | 6282 |
| SRMFix | -0.104 | 0.431 | 0.455 | 68.8 | -68 | 141 | 1341 | 1182 | 6230 |
| EloSRM | -0.131 | 0.480 | 0.516 | 87.6 | -76 | 230 | 2120 | 1991 | 6003 |
| SRM | -0.502 | 0.559 | 0.635 | 90.0 | -152 | -6 | 1156 | 750 | 6759 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2015-12-18 | SRM 676 | 2 | 320 | 357.05 | 0.16 | 39 | 1991 | 6003 | -6 | 750 | 6759 |
| 4 | 2015-12-10 | SRM 675 | 2 | 283 | 218.74 | -0.55 | -76 | 1952 | 6328 | -122 | 756 | 6697 |
| 3 | 2014-12-27 | SRM 643 | 2 | 491 | 412.58 | -0.57 | -54 | 2028 | 8262 | -152 | 878 | 7982 |
| 2 | 2014-12-09 | SRM 640 | 2 | 357 | 269.31 | -0.41 | -38 | 2082 | 7696 | -126 | 1030 | 6212 |
| 1 | 2014-11-28 | SRM 639 | 2 | 317 | 520.01 | 0.71 | 230 | 2120 | 7361 | -44 | 1156 | 4994 |