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 |
|---|---|---|---|
| januario | 2 | 1613 | 904 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.133 | 0.133 | 0.178 | 52.8 | 33 | 72 | 1613 | 1613 | 5050 |
| initial | 0.060 | 0.158 | 0.169 | 19.0 | -12 | 26 | 1214 | 1214 | 5216 |
| SRMFix | 0.036 | 0.191 | 0.195 | 38.2 | -38 | 39 | 1201 | 1201 | 5211 |
| SRM | -0.677 | 0.677 | 0.786 | 148.0 | -239 | -57 | 961 | 904 | 4741 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-06-07 | SRM 353 | 2 | 435 | 521.08 | 0.25 | 72 | 1613 | 5050 | -57 | 904 | 4741 |
| 1 | 2007-05-15 | SRM 349 | 2 | 414 | 418.46 | 0.02 | 33 | 1540 | 5395 | -239 | 961 | 4188 |