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 |
|---|---|---|---|
| playfire | 2 | 1625 | 894 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.022 | 0.656 | 0.656 | 79.0 | -82 | 76 | 1276 | 1195 | 5133 |
| SRM | -0.698 | 0.698 | 0.827 | 153.0 | -262 | -44 | 1156 | 894 | 4753 |
| SRMFix | -0.143 | 0.726 | 0.740 | 135.9 | -137 | 134 | 1334 | 1197 | 4969 |
| EloSRM | -0.092 | 0.840 | 0.845 | 166.6 | -97 | 236 | 1722 | 1625 | 4441 |
| Odd | -0.063 | 0.851 | 0.853 | 168.0 | -88 | 248 | 1629 | 1541 | 4497 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-12-21 | SRM 331 | 2 | 413 | 245.21 | -0.93 | -97 | 1625 | 4441 | -262 | 894 | 4753 |
| 1 | 2006-12-13 | SRM 330 | 2 | 151 | 253.51 | 0.75 | 236 | 1722 | 3806 | -44 | 1156 | 2753 |