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 |
|---|---|---|---|
| ignore | 4 | 2022 | 988 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.511 | 0.598 | 0.818 | 76.5 | -24 | 158 | 1458 | 1458 | 4514 |
| initial | 0.587 | 0.641 | 0.883 | 77.2 | -13 | 196 | 1483 | 1483 | 4263 |
| EloSRM | 0.624 | 0.665 | 0.906 | 130.0 | -9 | 240 | 2022 | 2022 | 4507 |
| SRM | 0.069 | 0.693 | 0.873 | 97.5 | -148 | 89 | 1052 | 988 | 4879 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-08-14 | SRM 479 | 2 | 187 | 596.60 | 1.67 | 240 | 2022 | 4507 | 89 | 988 | 4879 |
| 3 | 2010-05-24 | TCO10 Qual 3 | 1 | 821 | 775.86 | -0.08 | -9 | 1782 | 6278 | -126 | 899 | 5867 |
| 2 | 2007-12-19 | SRM 384 | 2 | 191 | 296.48 | 0.63 | 159 | 1791 | 4685 | -27 | 1025 | 4580 |
| 1 | 2007-08-11 | SRM 363 | 2 | 426 | 510.76 | 0.27 | 112 | 1632 | 5128 | -148 | 1052 | 3629 |