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 |
|---|---|---|---|
| xxx007 | 5 | 1900 | 794 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.332 | 0.584 | 0.693 | 94.5 | -70 | 153 | 1731 | 1731 | 7414 |
| EloSRM | 0.318 | 0.595 | 0.697 | 100.9 | -88 | 152 | 1900 | 1900 | 7281 |
| initial | 0.251 | 0.606 | 0.685 | 72.9 | -52 | 135 | 1321 | 1321 | 6912 |
| SRMFix | 0.278 | 0.634 | 0.721 | 91.0 | -112 | 126 | 1262 | 1262 | 7572 |
| SRM | -0.058 | 0.832 | 0.904 | 171.5 | -423 | 87 | 794 | 794 | 8758 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-12-06 | SRM 526 | 2 | 508 | ||||||||
| 4 | 2011-11-17 | SRM 524 | 2 | 274 | 604.62 | 1.14 | 152 | 1900 | 7281 | 87 | 794 | 8758 |
| 3 | 2011-10-25 | SRM 522 | 2 | 401 | 644.69 | 0.68 | 135 | 1748 | 8927 | 53 | 707 | 9998 |
| 2 | 2011-10-13 | SRM 521 | 2 | 799 | 845.29 | -0.19 | -28 | 1613 | 11135 | -123 | 654 | 10512 |
| 1 | 2011-10-04 | SRM 520 | 2 | 953 | 811.96 | -0.36 | -88 | 1642 | 10314 | -423 | 777 | 8918 |