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 |
|---|---|---|---|
| scommisso | 4 | 1600 | 792 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.195 | 0.863 | 1.009 | 104.0 | -132 | 192 | 1426 | 1294 | 1989 |
| SRMFix | 0.152 | 0.876 | 1.049 | 121.1 | -129 | 241 | 1435 | 1306 | 2006 |
| EloSRM | 0.212 | 0.900 | 1.089 | 134.3 | -83 | 309 | 1682 | 1600 | 1948 |
| Odd | 0.220 | 0.905 | 1.090 | 131.0 | -77 | 302 | 1629 | 1552 | 1945 |
| SRM | 0.393 | 1.045 | 1.151 | 237.0 | -577 | 197 | 893 | 792 | 2889 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-12-22 | SRM 224 | 2 | 160 | 71.29 | -1.17 | -83 | 1600 | 1948 | -101 | 792 | 2889 |
| 3 | 2004-11-04 | SRM 218 | 2 | 50 | 68.37 | 0.45 | 73 | 1682 | 1654 | 73 | 893 | 2393 |
| 2 | 2004-09-25 | SRM 212 | 2 | 56 | 191.27 | 1.77 | 309 | 1609 | 1941 | 197 | 820 | 2885 |
| 1 | 2004-09-07 | TCO04 Qual 4 | 1 | 201 | 179.99 | -0.21 | -72 | 1300 | 3106 | -577 | 623 | 3562 |