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 |
|---|---|---|---|
| piza | 3 | 1659 | 880 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.123 | 0.257 | 0.342 | 31.0 | -18 | 69 | 1263 | 1244 | 4878 |
| SRMFix | 0.076 | 0.299 | 0.356 | 49.9 | -32 | 92 | 1266 | 1235 | 4940 |
| EloSRM | 0.117 | 0.304 | 0.372 | 65.8 | -22 | 130 | 1681 | 1659 | 4771 |
| SRM | -0.485 | 0.501 | 0.635 | 106.7 | -220 | -14 | 980 | 880 | 4926 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-06-14 | SRM 354 | 2 | 465 | 382.99 | -0.28 | -22 | 1659 | 4771 | -86 | 880 | 4926 |
| 2 | 2007-05-15 | SRM 349 | 2 | 263 | 392.46 | 0.58 | 130 | 1681 | 4450 | -14 | 966 | 4145 |
| 1 | 2007-05-01 | SRM 347 | 2 | 383 | 397.79 | 0.06 | 46 | 1551 | 5265 | -220 | 980 | 4018 |