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 |
|---|---|---|---|
| codeToInsanity | 2 | 1409 | 901 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.085 | 0.085 | 0.116 | 21.4 | -7 | 36 | 1362 | 1356 | 2866 |
| EloSRM | -0.098 | 0.098 | 0.116 | 14.9 | -10 | 20 | 1420 | 1409 | 2849 |
| initial | -0.149 | 0.149 | 0.152 | 18.0 | -21 | -15 | 1185 | 1164 | 3079 |
| SRMFix | -0.163 | 0.163 | 0.163 | 33.7 | -40 | -27 | 1160 | 1133 | 3079 |
| SRM | -0.637 | 0.637 | 0.669 | 149.5 | -197 | -102 | 1003 | 901 | 2574 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-04-30 | SRM 240 | 2 | 132 | 176.82 | -0.16 | -10 | 1409 | 2849 | -102 | 901 | 2574 |
| 1 | 2005-04-02 | SRM 236 | 2 | 189 | 184.22 | -0.04 | 20 | 1420 | 2727 | -197 | 1003 | 2014 |