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 |
|---|---|---|---|
| x-calibur | 2 | 1871 | 863 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.164 | 0.268 | 0.314 | 48.5 | -72 | 25 | 1225 | 1154 | 9368 |
| initial | -0.107 | 0.277 | 0.297 | 33.3 | -46 | 20 | 1220 | 1174 | 9604 |
| EloSRM | -0.107 | 0.337 | 0.354 | 76.2 | -53 | 99 | 1925 | 1871 | 8868 |
| Odd | -0.075 | 0.359 | 0.367 | 83.5 | -46 | 121 | 1716 | 1670 | 8975 |
| SRM | -0.795 | 0.795 | 0.795 | 168.5 | -186 | -151 | 1049 | 863 | 8194 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-09-07 | SRM 590 | 2 | 790 | 765.42 | -0.44 | -53 | 1871 | 8868 | -186 | 863 | 8194 |
| 1 | 2013-08-27 | SRM 589 | 2 | 622 | 729.51 | 0.23 | 99 | 1925 | 8199 | -151 | 1049 | 5746 |