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 |
|---|---|---|---|
| Daisy.Chai | 3 | 2528 | 1678 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.130 | 1.409 | 2.206 | 202.0 | -46 | 542 | 1742 | 1678 | 763 |
| EloSRM | 1.510 | 1.607 | 2.700 | 339.0 | -5 | 991 | 2533 | 2528 | 896 |
| SRMFix | 1.688 | 1.688 | 2.652 | 268.2 | 12 | 725 | 2005 | 2005 | 1158 |
| initial | 2.025 | 2.025 | 2.734 | 243.9 | 63 | 555 | 1932 | 1932 | 1791 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-09-08 | TCCC07 Round 2 | 1 | 425 | 386.44 | -0.14 | -5 | 2528 | 896 | -46 | 1678 | 763 |
| 2 | 2007-08-30 | TCCC07 Round 1B | 1 | 154 | 153.22 | -0.01 | 21 | 2533 | 866 | -18 | 1724 | 664 |
| 1 | 2007-08-21 | TCCC07 Qual 2 | 1 | 23 | 587.58 | 4.68 | 991 | 2512 | 911 | 542 | 1742 | 636 |