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 |
|---|---|---|---|
| [cherepashka] | 8 | 1973 | 920 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.363 | 0.753 | 0.991 | 80.3 | -61 | 214 | 2032 | 1973 | 4979 |
| Odd | 0.361 | 0.753 | 0.995 | 77.6 | -59 | 212 | 1899 | 1840 | 4922 |
| initial | 0.251 | 0.785 | 1.046 | 94.5 | -160 | 256 | 1610 | 1441 | 4625 |
| SRMFix | 0.349 | 0.790 | 1.038 | 81.8 | -96 | 174 | 1508 | 1426 | 4828 |
| SRM | 0.314 | 0.937 | 1.127 | 110.5 | -369 | 119 | 977 | 920 | 5663 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2010-09-15 | Member SRM 482 | 2 | 656 | 344.08 | -0.93 | -60 | 1973 | 4979 | -57 | 920 | 5663 |
| 7 | 2010-01-19 | SRM 459 | 2 | 263 | 335.18 | 0.35 | 35 | 2032 | 4120 | 35 | 977 | 4983 |
| 6 | 2010-01-14 | Member SRM 458 | 2 | 101 | 433.08 | 2.10 | 148 | 1997 | 4310 | 119 | 942 | 5266 |
| 5 | 2009-12-17 | Member SRM 455 | 2 | 326 | 501.60 | 0.62 | 75 | 1849 | 5335 | 49 | 823 | 6548 |
| 4 | 2009-12-05 | SRM 454 | 2 | 673 | 530.34 | -0.34 | -26 | 1774 | 6001 | -52 | 774 | 7353 |
| 3 | 2009-11-05 | SRM 452 | 2 | 267 | 689.37 | 1.37 | 214 | 1800 | 5920 | 99 | 826 | 7225 |
| 2 | 2009-10-20 | SRM 451 | 2 | 576 | 584.56 | 0.02 | 23 | 1587 | 7824 | -104 | 727 | 8218 |
| 1 | 2009-09-10 | SRM 448 | 2 | 837 | 687.41 | -0.28 | -61 | 1564 | 8188 | -369 | 831 | 7143 |