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 |
|---|---|---|---|
| deba13 | 9 | 1644 | 641 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.013 | 0.190 | 0.220 | 25.2 | -20 | 76 | 1557 | 1526 | 7644 |
| EloSRM | -0.008 | 0.195 | 0.224 | 25.1 | -23 | 76 | 1669 | 1644 | 7653 |
| initial | -0.023 | 0.204 | 0.226 | 24.6 | -34 | 52 | 1220 | 1176 | 9346 |
| SRMFix | -0.017 | 0.212 | 0.236 | 27.2 | -53 | 54 | 1177 | 1147 | 9325 |
| SRM | -0.249 | 0.358 | 0.489 | 72.6 | -292 | 27 | 908 | 641 | 11360 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 861.33 | -0.13 | -10 | 1644 | 7653 | -12 | 641 | 11360 |
| 8 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 1,213.60 | -0.14 | -15 | 1653 | 7457 | -60 | 653 | 11137 |
| 7 | 2009-02-24 | TCO09 Qual 1 | 1 | 1012 | 1,137.25 | 0.17 | 42 | 1669 | 7233 | 27 | 713 | 10524 |
| 6 | 2008-07-19 | SRM 410 | 2 | 577 | 608.31 | -0.29 | -18 | 1626 | 7563 | -49 | 686 | 11181 |
| 5 | 2008-07-10 | SRM 409 | 2 | 542 | 628.82 | 0.21 | 36 | 1645 | 7345 | 4 | 735 | 10641 |
| 4 | 2008-07-01 | SRM 408 | 2 | 358 | 491.35 | 0.46 | 76 | 1609 | 7591 | 16 | 731 | 10643 |
| 3 | 2008-06-26 | SRM 407 | 2 | 386 | 532.36 | -0.09 | -4 | 1534 | 9633 | -53 | 715 | 10723 |
| 2 | 2008-06-17 | SRM 406 | 2 | 379 | 410.76 | -0.18 | -23 | 1537 | 9516 | -140 | 768 | 9998 |
| 1 | 2008-06-14 | SRM 405 | 2 | 700 | 660.96 | -0.08 | -2 | 1560 | 8913 | -292 | 908 | 8160 |