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 |
|---|---|---|---|
| yasinPL | 4 | 1320 | 581 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.151 | 0.259 | 0.280 | 45.9 | -68 | 54 | 1327 | 1320 | 3317 |
| SRMFix | -0.180 | 0.288 | 0.328 | 53.8 | -112 | 30 | 1088 | 1045 | 3753 |
| initial | -0.232 | 0.298 | 0.338 | 35.8 | -57 | 16 | 1147 | 1088 | 3837 |
| SRM | -0.458 | 0.508 | 0.685 | 154.8 | -344 | -17 | 856 | 581 | 3777 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-04-14 | SRM 238 | 2 | 241 | 224.24 | -0.10 | -3 | 1320 | 3317 | -53 | 581 | 3777 |
| 3 | 2005-04-02 | SRM 236 | 2 | 190 | 220.82 | 0.22 | 54 | 1323 | 3241 | -17 | 634 | 3599 |
| 2 | 2005-03-16 | SRM 234 | 2 | 240 | 197.40 | -0.38 | -58 | 1269 | 3667 | -205 | 651 | 3551 |
| 1 | 2005-02-23 | SRM 232 | 2 | 189 | 149.62 | -0.34 | -68 | 1327 | 3146 | -344 | 856 | 2667 |