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 |
|---|---|---|---|
| afonseca | 11 | 1629 | 639 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.064 | 0.295 | 0.390 | 33.3 | -45 | 108 | 1521 | 1521 | 7798 |
| EloSRM | 0.073 | 0.296 | 0.398 | 37.4 | -52 | 121 | 1629 | 1629 | 7837 |
| SRMFix | 0.051 | 0.318 | 0.417 | 34.8 | -84 | 67 | 1139 | 1139 | 9563 |
| initial | 0.031 | 0.323 | 0.409 | 39.0 | -47 | 117 | 1241 | 1241 | 7101 |
| SRM | -0.088 | 0.440 | 0.562 | 82.1 | -355 | 81 | 845 | 639 | 11521 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2008-12-20 | SRM 430 | 2 | 301 | 590.48 | 0.97 | 72 | 1629 | 7837 | 81 | 639 | 11521 |
| 10 | 2008-12-11 | SRM 429 | 2 | 440 | 641.41 | 0.54 | 52 | 1557 | 9436 | 59 | 558 | 12004 |
| 9 | 2008-12-02 | SRM 428 | 2 | 513 | 568.63 | -0.10 | -5 | 1505 | 10708 | -5 | 499 | 12451 |
| 8 | 2008-11-25 | SRM 427 | 2 | 497 | 486.00 | -0.18 | -13 | 1509 | 10448 | -40 | 504 | 12260 |
| 7 | 2008-11-22 | SRM 426 | 2 | 525 | 587.79 | -0.13 | -8 | 1522 | 10037 | -13 | 544 | 11843 |
| 6 | 2008-11-12 | SRM 425 | 2 | 541 | 626.58 | -0.16 | -10 | 1531 | 9961 | -12 | 557 | 11926 |
| 5 | 2008-11-06 | SRM 424 | 2 | 566 | 558.97 | -0.02 | 8 | 1541 | 9724 | -26 | 569 | 11747 |
| 4 | 2008-10-28 | SRM 423 | 2 | 331 | 473.78 | 0.52 | 121 | 1533 | 9790 | 31 | 595 | 11558 |
| 3 | 2008-10-18 | SRM 422 | 2 | 659 | 725.77 | -0.12 | -20 | 1412 | 12587 | -75 | 564 | 12002 |
| 2 | 2008-01-05 | SRM 386 | 2 | 609 | 536.85 | -0.28 | -51 | 1432 | 8613 | -206 | 639 | 8355 |
| 1 | 2007-11-28 | SRM 379 | 2 | 339 | 340.12 | -0.24 | -52 | 1483 | 7154 | -355 | 845 | 5962 |