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 |
|---|---|---|---|
| pirate | 2 | 1424 | 644 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.256 | 0.256 | 0.259 | 51.0 | -67 | -35 | 1459 | 1424 | 7186 |
| initial | -0.349 | 0.349 | 0.351 | 42.0 | -47 | -37 | 1153 | 1116 | 7427 |
| SRMFix | -0.358 | 0.358 | 0.372 | 75.4 | -107 | -44 | 1093 | 1049 | 7593 |
| SRM | -0.969 | 0.969 | 1.052 | 278.0 | -397 | -159 | 803 | 644 | 7047 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-10-02 | SRM 368 | 2 | 477 | 464.71 | -0.22 | -35 | 1424 | 7186 | -159 | 644 | 7047 |
| 1 | 2007-09-26 | SRM 367 | 2 | 613 | 499.54 | -0.30 | -67 | 1459 | 6658 | -397 | 803 | 5669 |