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 |
|---|---|---|---|
| Yamin7991 | 3 | 2020 | 781 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.171 | 0.564 | 0.683 | 89.2 | -46 | 190 | 1769 | 1769 | 6332 |
| EloSRM | 0.169 | 0.574 | 0.692 | 101.4 | -57 | 201 | 2020 | 2020 | 6201 |
| initial | 0.110 | 0.583 | 0.669 | 70.2 | -51 | 125 | 1240 | 1240 | 6183 |
| SRMFix | 0.133 | 0.596 | 0.693 | 91.8 | -74 | 138 | 1200 | 1200 | 6525 |
| SRM | -0.244 | 0.812 | 0.815 | 187.0 | -294 | 71 | 906 | 781 | 6950 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-10-14 | SRM 671 | 2 | 252 | 546.05 | 1.12 | 201 | 2020 | 6201 | 71 | 781 | 6950 |
| 2 | 2015-09-11 | SRM 667 | 2 | 551 | 492.53 | -0.36 | -57 | 1819 | 8207 | -196 | 710 | 7720 |
| 1 | 2015-07-23 | SRM 663 | 2 | 398 | 441.29 | -0.25 | -46 | 1876 | 7562 | -294 | 906 | 5904 |