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 |
|---|---|---|---|
| mra | 3 | 2270 | 1018 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.843 | 1.070 | 1.619 | 124.8 | -57 | 296 | 1460 | 1460 | 4683 |
| initial | 0.878 | 1.085 | 1.625 | 130.6 | -37 | 336 | 1517 | 1517 | 4229 |
| EloSRM | 0.893 | 1.098 | 1.622 | 162.6 | -48 | 348 | 2270 | 2270 | 4600 |
| Odd | 0.883 | 1.105 | 1.592 | 157.9 | -41 | 319 | 2021 | 2021 | 4740 |
| SRM | 0.358 | 1.349 | 1.599 | 169.3 | -182 | 163 | 1037 | 1018 | 4924 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-08-01 | SRM 664 | 2 | 59 | 406.65 | 2.78 | 348 | 2270 | 4600 | 163 | 1018 | 4924 |
| 2 | 2015-07-23 | SRM 663 | 2 | 398 | 423.66 | -0.31 | -48 | 1923 | 7138 | -182 | 855 | 6515 |
| 1 | 2014-09-17 | SRM 633 | 2 | 686 | 789.92 | 0.20 | 92 | 1971 | 9066 | -163 | 1037 | 6293 |