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 |
|---|---|---|---|
| alexlz | 6 | 1650 | 508 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.029 | 0.336 | 0.377 | 50.1 | -97 | 89 | 1516 | 1498 | 8535 |
| EloSRM | -0.039 | 0.347 | 0.387 | 54.5 | -112 | 89 | 1670 | 1650 | 8470 |
| SRMFix | -0.065 | 0.372 | 0.418 | 54.9 | -140 | 67 | 1094 | 1069 | 9644 |
| initial | -0.107 | 0.379 | 0.408 | 45.6 | -66 | 72 | 1161 | 1123 | 9815 |
| SRM | -0.237 | 0.554 | 0.691 | 152.0 | -516 | 78 | 684 | 508 | 10117 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-01-12 | SRM 493 | 2 | 495 | 493.46 | -0.29 | -21 | 1650 | 8470 | -39 | 508 | 10117 |
| 5 | 2010-12-28 | SRM 492 | 2 | 392 | 608.61 | 0.64 | 89 | 1670 | 8178 | 78 | 547 | 9877 |
| 4 | 2010-12-18 | Member SRM 491 | 2 | 747 | 911.44 | 0.29 | 57 | 1582 | 9462 | 32 | 469 | 10254 |
| 3 | 2010-12-08 | SRM 490 | 2 | 924 | 798.15 | -0.29 | -43 | 1524 | 10179 | -134 | 437 | 10309 |
| 2 | 2010-11-18 | SRM 488 | 2 | 638 | 600.34 | -0.09 | -6 | 1567 | 9468 | -113 | 571 | 9504 |
| 1 | 2010-11-13 | SRM 487 | 2 | 973 | 733.34 | -0.49 | -112 | 1573 | 9193 | -516 | 684 | 8487 |