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 |
|---|---|---|---|
| _roc_ | 4 | 1538 | 561 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.018 | 0.157 | 0.173 | 35.3 | -33 | 80 | 1448 | 1422 | 6121 |
| EloSRM | -0.026 | 0.162 | 0.174 | 39.4 | -40 | 88 | 1568 | 1538 | 5940 |
| initial | -0.069 | 0.165 | 0.167 | 19.9 | -21 | 23 | 1202 | 1167 | 6170 |
| SRMFix | -0.080 | 0.178 | 0.180 | 30.9 | -49 | 33 | 1184 | 1143 | 6024 |
| SRM | -0.292 | 0.310 | 0.466 | 159.8 | -458 | 0 | 742 | 561 | 7499 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-09-04 | SRM 364 | 2 | 426 | 396.39 | -0.10 | -3 | 1538 | 5940 | -26 | 561 | 7499 |
| 3 | 2007-08-28 | TCCC07 Round 1A | 1 | 445 | 418.69 | -0.14 | -27 | 1541 | 5894 | -155 | 587 | 7354 |
| 2 | 2007-08-21 | TCCC07 Qual 2 | 1 | 501 | 604.97 | 0.27 | 88 | 1568 | 5634 | 0 | 742 | 6227 |
| 1 | 2007-08-18 | TCCC07 Qual 1 | 1 | 934 | 855.37 | -0.13 | -40 | 1481 | 6301 | -458 | 742 | 6272 |