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 |
|---|---|---|---|
| cielan | 2 | 1586 | 744 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.105 | 0.105 | 0.133 | 22.0 | -27 | 17 | 1455 | 1455 | 7791 |
| EloSRM | -0.129 | 0.129 | 0.163 | 27.6 | -44 | 12 | 1586 | 1586 | 7708 |
| initial | -0.204 | 0.204 | 0.225 | 24.5 | -36 | -13 | 1164 | 1151 | 8692 |
| SRMFix | -0.205 | 0.205 | 0.253 | 46.7 | -84 | -10 | 1116 | 1107 | 8542 |
| SRM | -0.859 | 0.859 | 0.941 | 228.0 | -331 | -125 | 869 | 744 | 8030 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-08-08 | SRM 446 | 2 | 777 | 761.09 | -0.03 | 12 | 1586 | 7708 | -125 | 744 | 8030 |
| 1 | 2009-07-23 | SRM 445 | 2 | 843 | 719.64 | -0.23 | -44 | 1575 | 7920 | -331 | 869 | 6735 |