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 |
|---|---|---|---|
| .root | 3 | 1762 | 722 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.045 | 0.543 | 0.564 | 65.4 | -90 | 61 | 1246 | 1216 | 6584 |
| SRMFix | -0.031 | 0.575 | 0.626 | 95.1 | -143 | 75 | 1275 | 1199 | 6626 |
| EloSRM | -0.034 | 0.596 | 0.645 | 118.3 | -119 | 159 | 1805 | 1762 | 6238 |
| Odd | -0.011 | 0.599 | 0.641 | 120.4 | -109 | 174 | 1656 | 1625 | 6288 |
| SRM | -0.559 | 0.787 | 0.927 | 178.0 | -399 | 28 | 1093 | 722 | 7866 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-03-02 | SRM 463 | 2 | 435 | 574.67 | 0.40 | 77 | 1762 | 6238 | 28 | 722 | 7866 |
| 2 | 2010-02-17 | SRM 462 | 2 | 728 | 379.03 | -0.94 | -119 | 1686 | 6952 | -399 | 694 | 8150 |
| 1 | 2010-02-06 | SRM 460 | 2 | 540 | 732.81 | 0.44 | 159 | 1805 | 5877 | -107 | 1093 | 3969 |