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 |
|---|---|---|---|
| Rhubarbe | 5 | 1258 | 524 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.180 | 0.181 | 0.254 | 33.0 | -81 | 30 | 1375 | 1258 | 3744 |
| Odd | -0.198 | 0.205 | 0.272 | 34.2 | -77 | 40 | 1331 | 1223 | 3685 |
| SRMFix | -0.220 | 0.220 | 0.282 | 33.4 | -80 | -1 | 1164 | 1033 | 3833 |
| initial | -0.240 | 0.240 | 0.296 | 28.9 | -61 | -6 | 1185 | 1056 | 3948 |
| SRM | -0.478 | 0.478 | 0.604 | 135.2 | -254 | -39 | 996 | 524 | 3890 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2005-02-08 | SRM 230 | 2 | 186 | 161.57 | -0.33 | -41 | 1258 | 3744 | -94 | 524 | 3890 |
| 4 | 2004-09-14 | SRM 211 | 2 | 155 | 143.22 | -0.11 | -3 | 1299 | 3151 | -39 | 618 | 3619 |
| 3 | 2004-09-07 | TCO04 Qual 1 | 1 | 168 | 166.96 | -0.01 | 9 | 1303 | 3091 | -85 | 657 | 3468 |
| 2 | 2004-09-01 | SRM 210 | 2 | 186 | 147.19 | -0.45 | -81 | 1294 | 2988 | -254 | 742 | 2989 |
| 1 | 2004-03-01 | SRM 185 | 2 | 175 | 175.19 | 0.00 | 30 | 1375 | 2531 | -204 | 996 | 1952 |