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 |
|---|---|---|---|
| alibek | 8 | 1712 | 831 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.077 | 0.237 | 0.270 | 28.5 | -34 | 52 | 1265 | 1265 | 5676 |
| Odd | 0.089 | 0.249 | 0.267 | 39.1 | -25 | 75 | 1601 | 1601 | 5653 |
| EloSRM | 0.091 | 0.250 | 0.269 | 43.4 | -40 | 74 | 1712 | 1712 | 5581 |
| SRMFix | 0.081 | 0.252 | 0.283 | 33.8 | -77 | 46 | 1220 | 1220 | 6148 |
| SRM | -0.176 | 0.369 | 0.463 | 93.6 | -328 | 94 | 872 | 831 | 6553 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-02-09 | TCO08 Qual 2 | 1 | 850 | 1,123.50 | 0.40 | 60 | 1712 | 5581 | 49 | 831 | 6553 |
| 7 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 781.94 | 0.30 | 59 | 1652 | 6080 | 94 | 782 | 7170 |
| 6 | 2007-11-20 | SRM 378 | 2 | 542 | 455.39 | -0.25 | -17 | 1593 | 6051 | -50 | 688 | 7470 |
| 5 | 2007-11-10 | SRM 375 | 2 | 366 | 340.72 | -0.10 | -1 | 1610 | 5770 | -41 | 738 | 6916 |
| 4 | 2007-11-06 | SRM 374 | 2 | 382 | 484.01 | 0.34 | 74 | 1611 | 5713 | -8 | 779 | 6508 |
| 3 | 2007-10-09 | SRM 370 | 2 | 425 | 470.79 | 0.15 | 52 | 1537 | 6075 | -85 | 787 | 5983 |
| 2 | 2007-10-04 | SRM 369 | 2 | 268 | ||||||||
| 1 | 2007-09-18 | SRM 366 | 2 | 297 | 308.64 | -0.20 | -40 | 1485 | 6402 | -328 | 872 | 5113 |