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 |
|---|---|---|---|
| JavaDev | 3 | 1341 | 682 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.211 | 0.211 | 0.257 | 37.3 | -50 | 16 | 1390 | 1341 | 4527 |
| Odd | -0.211 | 0.211 | 0.259 | 30.1 | -45 | 18 | 1330 | 1285 | 4472 |
| SRMFix | -0.267 | 0.267 | 0.307 | 48.9 | -84 | -9 | 1116 | 1053 | 4882 |
| initial | -0.288 | 0.288 | 0.325 | 34.7 | -54 | -11 | 1161 | 1096 | 5042 |
| SRM | -0.642 | 0.642 | 0.690 | 172.7 | -294 | -64 | 906 | 682 | 4574 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-11-30 | SRM 275 | 2 | 281 | 231.30 | -0.37 | -50 | 1341 | 4527 | -160 | 682 | 4574 |
| 2 | 2005-10-05 | SRM 267 | 2 | 146 | 204.69 | -0.01 | 16 | 1390 | 3827 | -64 | 842 | 3520 |
| 1 | 2005-08-30 | SRM 261 | 2 | 241 | 241.16 | -0.25 | -46 | 1375 | 3866 | -294 | 906 | 3115 |