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 |
|---|---|---|---|
| southp | 2 | 1908 | 930 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.019 | 0.046 | 0.050 | 10.4 | -5 | 16 | 1216 | 1211 | 8515 |
| initial | 0.093 | 0.093 | 0.102 | 11.2 | 6 | 16 | 1222 | 1222 | 8589 |
| EloSRM | 0.064 | 0.124 | 0.139 | 48.4 | 10 | 87 | 1908 | 1908 | 8252 |
| Odd | 0.101 | 0.142 | 0.174 | 62.0 | 18 | 106 | 1710 | 1710 | 8391 |
| SRM | -0.727 | 0.727 | 0.737 | 135.0 | -168 | -102 | 1032 | 930 | 7062 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-05-25 | SRM 580 | 2 | 668 | 640.79 | -0.06 | 10 | 1908 | 8252 | -102 | 930 | 7062 |
| 1 | 2013-05-18 | SRM 579 | 2 | 634 | 722.52 | 0.19 | 87 | 1898 | 8394 | -168 | 1032 | 5895 |