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 |
|---|---|---|---|
| bvlobx | 5 | 1654 | 661 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.006 | 0.100 | 0.123 | 34.2 | -43 | 61 | 1528 | 1528 | 7134 |
| initial | -0.030 | 0.111 | 0.157 | 13.3 | -39 | 12 | 1182 | 1182 | 7472 |
| EloSRM | 0.012 | 0.113 | 0.140 | 36.9 | -59 | 62 | 1654 | 1654 | 7109 |
| SRMFix | -0.014 | 0.135 | 0.182 | 25.3 | -86 | 14 | 1152 | 1152 | 7553 |
| SRM | -0.265 | 0.347 | 0.548 | 107.8 | -370 | -8 | 830 | 661 | 8863 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-07-23 | SRM 445 | 2 | 670 | 704.24 | 0.07 | 21 | 1654 | 7109 | -8 | 661 | 8863 |
| 4 | 2009-07-08 | SRM 444 | 2 | 643 | 685.74 | 0.09 | 28 | 1633 | 7353 | -12 | 669 | 8829 |
| 3 | 2009-06-23 | SRM 443 | 2 | 568 | 566.55 | -0.00 | 15 | 1606 | 7574 | -52 | 681 | 8689 |
| 2 | 2009-06-13 | SRM 442 | 2 | 694 | 768.78 | 0.15 | 62 | 1590 | 7738 | -97 | 733 | 8283 |
| 1 | 2008-12-11 | SRM 429 | 2 | 603 | 577.09 | -0.25 | -59 | 1528 | 10302 | -370 | 830 | 9105 |