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 |
|---|---|---|---|
| cml.co | 2 | 1642 | 784 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.224 | 0.235 | 0.324 | 39.3 | -76 | 3 | 1203 | 1127 | 7798 |
| initial | -0.180 | 0.242 | 0.302 | 29.2 | -51 | 7 | 1207 | 1157 | 7961 |
| EloSRM | -0.160 | 0.301 | 0.341 | 70.3 | -67 | 73 | 1709 | 1642 | 7166 |
| Odd | -0.129 | 0.320 | 0.345 | 75.7 | -58 | 94 | 1569 | 1511 | 7198 |
| SRM | -0.922 | 0.922 | 0.922 | 208.0 | -221 | -195 | 1005 | 784 | 7254 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-12-05 | SRM 454 | 2 | 774 | 631.94 | -0.46 | -67 | 1642 | 7166 | -221 | 784 | 7254 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 522 | 575.30 | 0.14 | 73 | 1709 | 6589 | -195 | 1005 | 4730 |