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 |
|---|---|---|---|
| zouran | 4 | 1047 | 226 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.278 | 0.278 | 0.302 | 55.1 | -104 | -12 | 1163 | 1047 | 3658 |
| Odd | -0.298 | 0.298 | 0.320 | 51.3 | -97 | -10 | 1146 | 1037 | 3657 |
| SRMFix | -0.344 | 0.344 | 0.380 | 62.2 | -135 | -19 | 1065 | 951 | 3650 |
| initial | -0.383 | 0.383 | 0.400 | 46.2 | -62 | -24 | 1138 | 1015 | 3645 |
| SRM | -0.564 | 0.564 | 0.749 | 243.5 | -521 | -14 | 679 | 226 | 3659 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-05-22 | SRM 147 | 2 | 219 | 184.06 | -0.25 | -49 | 1047 | 3658 | -174 | 226 | 3659 |
| 3 | 2002-09-04 | SRM 111 | 2 | 143 | 160.33 | -0.11 | -12 | 1096 | 3781 | -14 | 400 | 3751 |
| 2 | 2002-08-27 | SRM 110 | 2 | 185 | 156.16 | -0.30 | -55 | 1108 | 3713 | -265 | 414 | 3708 |
| 1 | 2002-08-21 | SRM 109 | 2 | 168 | 128.79 | -0.44 | -104 | 1163 | 3298 | -521 | 679 | 3080 |