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 |
|---|---|---|---|
| arro239 | 6 | 2039 | 1211 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.431 | 1.107 | 1.960 | 150.8 | -286 | 458 | 1658 | 1211 | 1757 |
| initial | 0.751 | 1.128 | 2.260 | 135.8 | -106 | 657 | 1857 | 1742 | 1412 |
| EloSRM | 0.673 | 1.206 | 2.323 | 172.3 | -167 | 800 | 2218 | 2039 | 1341 |
| SRMFix | 0.582 | 1.228 | 2.283 | 180.4 | -210 | 804 | 2004 | 1734 | 1344 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2006-01-05 | SRM 281 | 1 | 214 | 253.66 | -0.08 | -4 | 2039 | 1341 | -7 | 1211 | 1757 |
| 5 | 2005-12-08 | SRM 276 | 1 | 273 | 295.84 | -0.13 | -12 | 2043 | 1254 | -40 | 1218 | 1629 |
| 4 | 2005-11-19 | SRM 272 | 1 | 278 | 293.87 | 0.08 | 27 | 2055 | 1168 | -14 | 1258 | 1353 |
| 3 | 2005-08-22 | SRM 259 | 1 | 136 | 135.44 | -0.20 | -24 | 2028 | 1132 | -100 | 1272 | 1243 |
| 2 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 246 | 107.24 | -1.20 | -167 | 2052 | 1037 | -286 | 1372 | 940 |
| 1 | 2005-08-10 | SRM 258 | 2 | 5 | 235.20 | 5.56 | 800 | 2218 | 680 | 458 | 1658 | 417 |