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 |
|---|---|---|---|
| pegazik | 4 | 1833 | 579 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.050 | 0.620 | 0.708 | 74.6 | -81 | 137 | 1282 | 1176 | 9899 |
| SRMFix | -0.057 | 0.662 | 0.749 | 103.8 | -120 | 184 | 1264 | 1153 | 9655 |
| Odd | -0.039 | 0.675 | 0.779 | 107.2 | -78 | 260 | 1740 | 1650 | 9105 |
| EloSRM | -0.064 | 0.694 | 0.785 | 116.6 | -97 | 266 | 1937 | 1833 | 8962 |
| SRM | -0.316 | 0.795 | 0.902 | 198.8 | -468 | 87 | 819 | 579 | 11917 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-09-07 | SRM 555 | 2 | 875 | 515.87 | -0.77 | -74 | 1833 | 8962 | -190 | 579 | 11917 |
| 3 | 2012-08-04 | SRM 551 | 2 | 723 | 567.39 | -0.35 | -30 | 1907 | 7913 | -50 | 769 | 9509 |
| 2 | 2012-07-21 | SRM 550 | 2 | 390 | 934.36 | 1.26 | 266 | 1937 | 7632 | 87 | 819 | 8640 |
| 1 | 2012-07-02 | SRM 548 | 2 | 571 | 467.91 | -0.40 | -97 | 1671 | 10969 | -468 | 732 | 10020 |