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 |
|---|---|---|---|
| O.sami | 15 | 1676 | 668 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.007 | 0.201 | 0.246 | 24.2 | -32 | 56 | 1235 | 1211 | 7287 |
| SRMFix | -0.007 | 0.202 | 0.246 | 20.2 | -42 | 42 | 1229 | 1162 | 8944 |
| EloSRM | -0.035 | 0.213 | 0.248 | 25.8 | -35 | 73 | 1690 | 1676 | 7238 |
| Odd | -0.047 | 0.222 | 0.250 | 25.3 | -27 | 73 | 1572 | 1557 | 7239 |
| SRM | -0.148 | 0.322 | 0.426 | 55.0 | -229 | 40 | 971 | 668 | 10924 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2009-04-19 | SRM 438 | 2 | 320 | 473.27 | -0.15 | -3 | 1676 | 7238 | 3 | 668 | 10924 |
| 14 | 2009-03-11 | SRM 436 | 2 | 406 | 534.31 | 0.40 | 33 | 1679 | 7322 | 38 | 665 | 11139 |
| 13 | 2009-02-28 | TCO09 Qual 2 | 1 | 1139 | 1,256.06 | 0.14 | 19 | 1646 | 7518 | 40 | 627 | 11325 |
| 12 | 2009-02-24 | TCO09 Qual 1 | 1 | 1146 | 1,138.48 | -0.01 | 3 | 1627 | 7601 | 4 | 587 | 11584 |
| 11 | 2009-02-12 | SRM 435 | 2 | 516 | 430.80 | -0.26 | -15 | 1624 | 7742 | -29 | 583 | 11724 |
| 10 | 2009-02-07 | SRM 434 | 2 | 498 | 642.43 | 0.37 | 47 | 1639 | 7752 | 34 | 612 | 11654 |
| 9 | 2008-12-23 | SRM 431 | 2 | 373 | ||||||||
| 8 | 2008-12-11 | SRM 429 | 2 | 603 | 563.36 | -0.28 | -22 | 1592 | 8454 | -47 | 578 | 11842 |
| 7 | 2008-11-25 | SRM 427 | 2 | 473 | 452.47 | -0.06 | 2 | 1614 | 7868 | -25 | 625 | 11457 |
| 6 | 2008-07-31 | SRM 412 | 2 | 572 | 559.62 | -0.03 | 6 | 1612 | 7718 | -12 | 650 | 11489 |
| 5 | 2008-07-23 | SRM 411 | 2 | 410 | 411.43 | -0.29 | -23 | 1606 | 7680 | -60 | 662 | 11253 |
| 4 | 2008-07-19 | SRM 410 | 2 | 577 | 602.53 | -0.30 | -26 | 1629 | 7534 | -74 | 722 | 10847 |
| 3 | 2008-07-01 | SRM 408 | 2 | 503 | 395.10 | -0.35 | -35 | 1655 | 7174 | -117 | 796 | 9619 |
| 2 | 2008-06-17 | SRM 406 | 2 | 328 | 393.08 | 0.26 | 73 | 1690 | 6758 | -58 | 913 | 8136 |
| 1 | 2008-06-14 | SRM 405 | 2 | 624 | 660.96 | 0.08 | 55 | 1617 | 7400 | -229 | 971 | 7529 |