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 |
|---|---|---|---|
| maestr0 | 5 | 1595 | 554 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.103 | 0.188 | 0.261 | 22.6 | -66 | 14 | 1149 | 1138 | 9271 |
| Odd | -0.022 | 0.192 | 0.240 | 47.4 | -102 | 75 | 1467 | 1467 | 7831 |
| EloSRM | -0.029 | 0.201 | 0.256 | 49.3 | -118 | 76 | 1595 | 1595 | 7783 |
| SRMFix | -0.072 | 0.222 | 0.302 | 41.4 | -141 | 26 | 1097 | 1091 | 9018 |
| SRM | -0.252 | 0.437 | 0.707 | 146.0 | -603 | 18 | 597 | 554 | 9624 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-09-23 | SRM 449 | 2 | 561 | 721.98 | -0.06 | 3 | 1595 | 7783 | 17 | 554 | 9624 |
| 4 | 2009-08-08 | SRM 446 | 2 | 695 | 787.37 | 0.18 | 45 | 1592 | 7663 | 18 | 537 | 9631 |
| 3 | 2009-07-23 | SRM 445 | 2 | 717 | 852.19 | 0.25 | 76 | 1548 | 8330 | 7 | 519 | 9794 |
| 2 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 1,300.82 | -0.04 | -5 | 1472 | 11671 | -85 | 512 | 12097 |
| 1 | 2009-02-07 | SRM 434 | 2 | 865 | 636.67 | -0.48 | -118 | 1477 | 11775 | -603 | 597 | 11765 |