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 |
|---|---|---|---|
| ubercoder | 5 | 1303 | 676 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.076 | 0.263 | 0.369 | 32.3 | -48 | 48 | 1339 | 1291 | 1256 |
| EloSRM | -0.056 | 0.268 | 0.364 | 32.4 | -49 | 55 | 1353 | 1303 | 1247 |
| initial | -0.078 | 0.274 | 0.348 | 33.0 | -79 | 44 | 1232 | 1153 | 1686 |
| SRMFix | -0.082 | 0.282 | 0.356 | 36.1 | -69 | 42 | 1213 | 1144 | 1482 |
| SRM | -0.267 | 0.384 | 0.439 | 109.6 | -228 | 12 | 972 | 676 | 1970 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2002-03-11 | SRM 71 | 2 | 317 | 207.38 | -0.71 | -49 | 1303 | 1247 | -159 | 676 | 1970 |
| 4 | 2002-03-07 | SRM 70 | 2 | 163 | 207.45 | 0.35 | 55 | 1353 | 1097 | 12 | 835 | 1503 |
| 3 | 2002-02-20 | SRM 67 | 2 | 210 | 238.46 | 0.18 | 44 | 1298 | 1097 | -48 | 823 | 1466 |
| 2 | 2002-02-13 | SRM 66 | 2 | 223 | 312.06 | -0.05 | 6 | 1253 | 1129 | -101 | 871 | 1269 |
| 1 | 2002-02-04 | SRM 63 | 2 | 180 | 260.79 | -0.05 | 8 | 1248 | 1028 | -228 | 972 | 790 |