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 |
|---|---|---|---|
| too_weak | 4 | 2403 | 1230 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.285 | 0.423 | 0.650 | 39.5 | -46 | 65 | 1230 | 1230 | 4014 |
| EloSRM | 0.751 | 0.751 | 0.875 | 139.3 | 72 | 248 | 2403 | 2403 | 4151 |
| SRMFix | 0.760 | 0.760 | 0.894 | 114.8 | 38 | 186 | 1659 | 1659 | 4390 |
| Odd | 0.787 | 0.787 | 0.909 | 143.6 | 69 | 264 | 2183 | 2183 | 4276 |
| initial | 0.953 | 0.953 | 1.101 | 114.8 | 48 | 225 | 1659 | 1659 | 4504 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2014-03-21 | SRM 613 | 1 | 515 | 642.38 | 0.32 | 72 | 2403 | 4151 | 29 | 1230 | 4014 |
| 3 | 2014-02-07 | SRM 608 | 2 | 149 | 411.70 | 1.47 | 148 | 2331 | 4846 | 65 | 1201 | 4576 |
| 2 | 2014-02-03 | SRM 607 | 2 | 343 | 461.21 | 0.43 | 89 | 2183 | 6196 | -18 | 1136 | 5182 |
| 1 | 2014-01-21 | SRM 605 | 2 | 390 | 675.76 | 0.79 | 248 | 2094 | 7137 | -46 | 1154 | 4984 |