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 |
|---|---|---|---|
| -iggy- | 3 | 2045 | 997 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.137 | 0.413 | 0.526 | 80.3 | -222 | 12 | 1207 | 997 | 5751 |
| EloSRM | 0.209 | 0.468 | 0.541 | 156.6 | -68 | 358 | 2068 | 2044 | 5505 |
| Odd | 0.253 | 0.479 | 0.548 | 155.7 | -58 | 353 | 1876 | 1874 | 5654 |
| SRMFix | 0.331 | 0.482 | 0.532 | 91.1 | -38 | 175 | 1396 | 1396 | 5901 |
| initial | 0.466 | 0.525 | 0.610 | 63.2 | -11 | 96 | 1368 | 1368 | 6103 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-13 | SRM 512 | 2 | 462 | 524.46 | 0.18 | 44 | 2044 | 5505 | 12 | 997 | 5751 |
| 2 | 2011-05-24 | TCO11 Qual 3 | 1 | 793 | 605.34 | -0.39 | -68 | 2001 | 5709 | -222 | 985 | 5638 |
| 1 | 2011-05-19 | TCO11 Qual 2 | 1 | 661 | 1,177.37 | 0.83 | 358 | 2068 | 5067 | 7 | 1207 | 3598 |