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 |
|---|---|---|---|
| Coalwater | 6 | 1543 | 609 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.020 | 0.153 | 0.170 | 29.4 | -30 | 40 | 1434 | 1434 | 7166 |
| EloSRM | -0.015 | 0.163 | 0.179 | 33.4 | -42 | 42 | 1543 | 1543 | 7086 |
| initial | -0.077 | 0.188 | 0.209 | 22.7 | -38 | 23 | 1162 | 1144 | 8344 |
| SRMFix | -0.063 | 0.189 | 0.219 | 30.1 | -87 | 21 | 1113 | 1102 | 8036 |
| SRM | -0.367 | 0.436 | 0.609 | 110.2 | -353 | 35 | 847 | 609 | 8666 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2008-02-13 | TCO08 Qual 3 | 1 | 775 | 899.98 | 0.22 | 42 | 1543 | 7086 | 35 | 609 | 8666 |
| 5 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,181.03 | -0.08 | -11 | 1501 | 7708 | -50 | 574 | 8872 |
| 4 | 2007-11-20 | SRM 378 | 2 | 482 | 547.96 | 0.18 | 41 | 1512 | 6890 | -3 | 624 | 7941 |
| 3 | 2007-11-14 | SRM 376 | 2 | 400 | 378.76 | -0.24 | -33 | 1471 | 7213 | -115 | 627 | 7806 |
| 2 | 2007-11-06 | SRM 374 | 2 | 509 | 524.21 | 0.04 | 31 | 1504 | 6751 | -105 | 742 | 6845 |
| 1 | 2007-07-12 | SRM 357 | 2 | 446 | 386.97 | -0.20 | -42 | 1473 | 6146 | -353 | 847 | 5157 |