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 |
|---|---|---|---|
| arduous | 4 | 1753 | 741 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.002 | 0.330 | 0.414 | 45.4 | -79 | 74 | 1203 | 1174 | 7313 |
| initial | 0.019 | 0.334 | 0.399 | 40.2 | -53 | 76 | 1209 | 1209 | 7117 |
| EloSRM | 0.014 | 0.357 | 0.406 | 62.3 | -67 | 91 | 1753 | 1753 | 6998 |
| Odd | 0.017 | 0.363 | 0.400 | 63.2 | -58 | 93 | 1608 | 1608 | 7031 |
| SRM | -0.425 | 0.671 | 0.713 | 130.8 | -229 | 32 | 1015 | 741 | 7931 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-10-26 | SRM 486 | 2 | 529 | 803.67 | 0.60 | 91 | 1753 | 6998 | 32 | 741 | 7931 |
| 3 | 2010-10-21 | Member SRM 485 | 2 | 546 | 592.29 | -0.20 | -19 | 1662 | 7724 | -77 | 709 | 8079 |
| 2 | 2010-09-15 | Member SRM 482 | 2 | 836 | 669.62 | -0.48 | -67 | 1681 | 7457 | -229 | 786 | 7319 |
| 1 | 2010-09-09 | SRM 481 | 2 | 586 | 644.73 | 0.14 | 72 | 1748 | 6838 | -185 | 1015 | 4673 |