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 |
|---|---|---|---|
| margamanterola | 2 | 1894 | 1258 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.310 | 0.523 | 0.608 | 89.0 | -60 | 118 | 1318 | 1258 | 2101 |
| SRMFix | 0.843 | 0.843 | 1.161 | 172.7 | 8 | 338 | 1545 | 1545 | 2715 |
| initial | 0.891 | 0.891 | 1.196 | 107.3 | 11 | 203 | 1415 | 1415 | 3251 |
| EloSRM | 0.928 | 0.928 | 1.264 | 241.4 | 43 | 440 | 1894 | 1894 | 2877 |
| Odd | 0.938 | 0.938 | 1.285 | 240.5 | 34 | 447 | 1814 | 1814 | 2861 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-01-13 | SRM 334 | 1 | 315 | 401.64 | 0.07 | 43 | 1894 | 2877 | -60 | 1258 | 2101 |
| 1 | 2005-06-21 | SRM 248 | 2 | 61 | 210.36 | 1.79 | 440 | 1851 | 1403 | 118 | 1318 | 954 |