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 |
|---|---|---|---|
| Cplus_08 | 7 | 2102 | 792 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.417 | 0.629 | 0.891 | 119.4 | -69 | 395 | 2102 | 2102 | 5431 |
| initial | 0.364 | 0.645 | 0.873 | 77.6 | -45 | 202 | 1463 | 1463 | 5428 |
| SRMFix | 0.420 | 0.683 | 0.930 | 77.0 | -101 | 157 | 1347 | 1347 | 6671 |
| SRM | 0.237 | 0.896 | 1.138 | 147.0 | -419 | 136 | 792 | 792 | 8897 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-12-06 | SRM 526 | 2 | 508 | ||||||||
| 6 | 2011-11-29 | SRM 525 | 2 | 263 | 547.28 | 1.06 | 154 | 2102 | 5431 | 101 | 792 | 8897 |
| 5 | 2011-07-26 | SRM 513 | 2 | 295 | 1,068.25 | 1.86 | 395 | 1949 | 6475 | 136 | 691 | 9878 |
| 4 | 2009-08-08 | SRM 446 | 2 | 834 | 776.60 | -0.10 | -5 | 1553 | 8166 | -51 | 555 | 9526 |
| 3 | 2009-06-23 | SRM 443 | 2 | 540 | 631.06 | 0.22 | 60 | 1558 | 8107 | -13 | 606 | 9315 |
| 2 | 2009-05-27 | SRM 441 | 2 | 727 | 745.20 | -0.24 | -34 | 1498 | 9822 | -162 | 619 | 9553 |
| 1 | 2009-03-24 | SRM 437 | 2 | 747 | 611.08 | -0.29 | -69 | 1532 | 10411 | -419 | 781 | 9741 |