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 |
|---|---|---|---|
| simon.mahler | 3 | 1831 | 1243 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.245 | 0.359 | 0.528 | 20.3 | -9 | 47 | 1243 | 1243 | 1224 |
| SRMFix | 0.620 | 0.620 | 0.758 | 113.6 | 4 | 170 | 1541 | 1541 | 1458 |
| EloSRM | 0.629 | 0.629 | 0.756 | 143.0 | 19 | 268 | 1831 | 1831 | 1463 |
| initial | 0.756 | 0.756 | 0.933 | 91.1 | 8 | 169 | 1473 | 1473 | 1541 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-07-07 | SRM 250 | 1 | 125 | 169.10 | 0.04 | 19 | 1831 | 1463 | 5 | 1243 | 1224 |
| 2 | 2005-04-30 | SRM 240 | 2 | 55 | 105.37 | 0.94 | 142 | 1813 | 1420 | 47 | 1238 | 1163 |
| 1 | 2005-04-18 | SRM 239 | 2 | 87 | 163.84 | 0.91 | 268 | 1671 | 1858 | -9 | 1191 | 1324 |