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 |
|---|---|---|---|
| yuseok89 | 4 | 2587 | 1381 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.447 | 1.702 | 2.279 | 147.0 | -130 | 182 | 1381 | 1381 | 2163 |
| EloSRM | 1.730 | 1.766 | 2.231 | 229.2 | -8 | 450 | 2587 | 2587 | 2692 |
| SRMFix | 1.740 | 1.770 | 2.268 | 238.2 | -8 | 356 | 1899 | 1899 | 2271 |
| Odd | 1.756 | 1.791 | 2.261 | 229.6 | -7 | 460 | 2327 | 2327 | 2780 |
| initial | 2.000 | 2.000 | 2.627 | 240.8 | 2 | 503 | 1922 | 1922 | 2760 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-08-11 | SRM 665 | 1 | 137 | ||||||||
| 3 | 2015-08-01 | SRM 664 | 2 | 14 | 146.94 | 3.39 | 230 | 2587 | 2692 | 182 | 1381 | 2163 |
| 2 | 2015-07-23 | SRM 663 | 1 | 346 | 384.45 | -0.05 | -8 | 2358 | 3923 | -130 | 1199 | 3501 |
| 1 | 2015-06-04 | SRM 660 | 2 | 101 | 364.68 | 1.85 | 450 | 2365 | 4332 | 129 | 1329 | 2774 |