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 |
|---|---|---|---|
| Dcam | 4 | 1579 | 635 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.081 | 0.370 | 0.381 | 44.5 | -61 | 40 | 1222 | 1161 | 7487 |
| Odd | -0.035 | 0.377 | 0.388 | 69.1 | -55 | 104 | 1527 | 1477 | 6557 |
| EloSRM | -0.037 | 0.384 | 0.394 | 74.0 | -71 | 104 | 1632 | 1579 | 6545 |
| SRMFix | -0.072 | 0.402 | 0.409 | 65.4 | -103 | 51 | 1197 | 1138 | 7160 |
| SRM | -0.417 | 0.524 | 0.678 | 141.2 | -389 | -12 | 811 | 635 | 8383 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-01-05 | SRM 386 | 2 | 609 | 452.35 | -0.53 | -53 | 1579 | 6545 | -131 | 635 | 8383 |
| 3 | 2007-12-04 | SRM 380 | 2 | 320 | 399.78 | 0.32 | 68 | 1632 | 5838 | -12 | 766 | 7041 |
| 2 | 2007-11-20 | SRM 378 | 2 | 428 | 554.12 | 0.37 | 104 | 1564 | 6284 | -33 | 778 | 6680 |
| 1 | 2007-11-06 | SRM 374 | 2 | 517 | 479.19 | -0.31 | -71 | 1460 | 7234 | -389 | 811 | 6105 |