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 |
|---|---|---|---|
| delboy | 2 | 1530 | 716 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.117 | 0.117 | 0.134 | 18.8 | -28 | 9 | 1415 | 1415 | 10011 |
| EloSRM | -0.130 | 0.130 | 0.151 | 24.2 | -44 | 5 | 1530 | 1530 | 9905 |
| initial | -0.220 | 0.220 | 0.231 | 26.5 | -35 | -18 | 1165 | 1147 | 11218 |
| SRMFix | -0.222 | 0.222 | 0.246 | 49.0 | -78 | -20 | 1122 | 1102 | 11041 |
| SRM | -0.817 | 0.817 | 0.864 | 242.0 | -335 | -149 | 865 | 716 | 10975 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-09-11 | SRM 417 | 2 | 672 | 647.84 | -0.05 | 5 | 1530 | 9905 | -149 | 716 | 10975 |
| 1 | 2008-08-06 | SRM 413 | 2 | 512 | 518.77 | -0.21 | -44 | 1526 | 10002 | -335 | 865 | 8827 |