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 |
|---|---|---|---|
| Danube | 3 | 1158 | 500 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.276 | 0.276 | 0.291 | 46.2 | -67 | -19 | 1244 | 1158 | 3571 |
| Odd | -0.287 | 0.287 | 0.300 | 40.9 | -64 | -19 | 1221 | 1138 | 3602 |
| SRMFix | -0.337 | 0.337 | 0.354 | 62.7 | -86 | -27 | 1114 | 1012 | 3689 |
| initial | -0.364 | 0.364 | 0.376 | 43.8 | -60 | -32 | 1161 | 1069 | 3720 |
| SRM | -0.699 | 0.699 | 0.759 | 233.3 | -312 | -111 | 888 | 500 | 3674 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-04-10 | SRM 141 | 2 | 200 | 177.45 | -0.17 | -19 | 1158 | 3571 | -111 | 500 | 3674 |
| 2 | 2003-03-26 | SRM 140 | 2 | 182 | 143.52 | -0.39 | -67 | 1177 | 3477 | -277 | 611 | 3481 |
| 1 | 2003-03-18 | SRM 139 | 2 | 115 | 117.46 | -0.26 | -52 | 1244 | 2933 | -312 | 888 | 2203 |