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 |
|---|---|---|---|
| Boson | 3 | 1562 | 875 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.062 | 0.273 | 0.280 | 32.9 | -40 | 25 | 1225 | 1185 | 6014 |
| SRMFix | -0.138 | 0.299 | 0.329 | 55.8 | -72 | 39 | 1239 | 1167 | 5968 |
| EloSRM | -0.025 | 0.339 | 0.340 | 91.5 | -59 | 124 | 1622 | 1562 | 5983 |
| SRM | -0.850 | 0.850 | 0.876 | 162.5 | -194 | -131 | 1069 | 875 | 5268 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-10-17 | SRM 372 | 2 | 575 | 446.62 | -0.36 | -59 | 1562 | 5983 | -194 | 875 | 5268 |
| 2 | 2007-10-04 | SRM 369 | 2 | 65 | ||||||||
| 1 | 2007-03-10 | SRM 341 | 2 | 378 | 469.78 | 0.31 | 124 | 1622 | 4494 | -131 | 1069 | 3283 |