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 |
|---|---|---|---|
| caalvija | 4 | 1486 | 669 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.049 | 0.128 | 0.161 | 31.1 | -57 | 39 | 1396 | 1394 | 5791 |
| EloSRM | -0.057 | 0.139 | 0.180 | 35.4 | -75 | 34 | 1487 | 1486 | 5725 |
| initial | -0.133 | 0.163 | 0.230 | 19.6 | -53 | 7 | 1147 | 1136 | 6499 |
| SRMFix | -0.109 | 0.167 | 0.253 | 34.8 | -115 | 13 | 1102 | 1095 | 6276 |
| SRM | -0.452 | 0.452 | 0.684 | 132.8 | -388 | -22 | 812 | 669 | 6590 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 584.58 | -0.06 | -1 | 1486 | 5725 | -22 | 669 | 6590 |
| 3 | 2007-03-31 | TCO07 Qual 2 | 1 | 983 | 1,054.82 | 0.10 | 34 | 1487 | 5695 | -30 | 691 | 6424 |
| 2 | 2007-03-10 | SRM 341 | 2 | 499 | 520.86 | 0.06 | 32 | 1453 | 5764 | -91 | 721 | 6087 |
| 1 | 2007-02-20 | SRM 340 | 2 | 531 | 420.95 | -0.34 | -75 | 1421 | 6490 | -388 | 812 | 5748 |