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 |
|---|---|---|---|
| cheripzhou | 4 | 1908 | 1067 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.397 | 0.946 | 1.093 | 135.1 | -54 | 277 | 1962 | 1908 | 4488 |
| initial | 0.547 | 0.981 | 1.269 | 118.2 | -105 | 272 | 1568 | 1463 | 4237 |
| SRMFix | 0.393 | 1.050 | 1.264 | 141.8 | -115 | 245 | 1561 | 1447 | 4615 |
| SRM | 0.215 | 1.139 | 1.476 | 95.2 | -125 | 124 | 1162 | 1067 | 5940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-06-14 | SRM 405 | 2 | 529 | 299.01 | -0.82 | -54 | 1908 | 4488 | -94 | 1067 | 5940 |
| 3 | 2008-06-08 | College Tour HUST | 1 | 12 | 41.90 | 1.80 | 183 | 1962 | 3975 | 124 | 1161 | 4355 |
| 2 | 2008-06-05 | SRM 404 | 2 | 450 | 371.97 | -0.28 | -27 | 1779 | 5714 | -125 | 1037 | 6128 |
| 1 | 2007-10-23 | SRM 373 | 2 | 192 | 353.42 | 0.88 | 277 | 1807 | 4198 | -38 | 1162 | 2976 |