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 |
|---|---|---|---|
| felmerip | 2 | 1289 | 666 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.325 | 0.325 | 0.340 | 54.0 | -80 | -28 | 1256 | 1228 | 4115 |
| EloSRM | -0.339 | 0.339 | 0.357 | 63.5 | -94 | -33 | 1322 | 1289 | 4053 |
| SRMFix | -0.412 | 0.412 | 0.441 | 87.4 | -132 | -43 | 1068 | 1025 | 4253 |
| initial | -0.424 | 0.424 | 0.436 | 51.1 | -63 | -39 | 1137 | 1098 | 4156 |
| SRM | -0.831 | 0.831 | 0.906 | 267.0 | -413 | -121 | 787 | 666 | 3899 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-07-26 | SRM 254 | 2 | 208 | 209.39 | -0.23 | -33 | 1289 | 4053 | -121 | 666 | 3899 |
| 1 | 2005-07-23 | SRM 253 | 2 | 297 | 240.62 | -0.45 | -94 | 1322 | 3649 | -413 | 787 | 3333 |