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 |
|---|---|---|---|
| midthal | 2 | 2007 | 1418 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.430 | 0.430 | 0.577 | 109.0 | 11 | 207 | 1418 | 1418 | 859 |
| SRMFix | 0.909 | 0.909 | 0.999 | 181.4 | 81 | 282 | 1563 | 1563 | 1576 |
| EloSRM | 0.910 | 0.910 | 1.025 | 293.8 | 130 | 458 | 2007 | 2007 | 1188 |
| initial | 0.961 | 0.961 | 1.034 | 115.7 | 70 | 162 | 1431 | 1431 | 1887 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-08-20 | TCO05 Round 1 | 1 | 404 | 546.76 | 0.44 | 130 | 2007 | 1188 | 11 | 1418 | 859 |
| 1 | 2005-08-16 | TCO05 Qual 2/9 | 1 | 106 | 276.41 | 1.38 | 458 | 1877 | 1532 | 207 | 1407 | 875 |