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 |
|---|---|---|---|
| chetanraa | 5 | 1909 | 834 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.174 | 0.285 | 0.372 | 34.3 | -34 | 87 | 1304 | 1304 | 6935 |
| SRMFix | 0.135 | 0.292 | 0.371 | 37.6 | -44 | 80 | 1275 | 1275 | 7271 |
| EloSRM | 0.119 | 0.308 | 0.366 | 53.6 | -38 | 98 | 1909 | 1909 | 6990 |
| Odd | 0.124 | 0.311 | 0.366 | 58.6 | -34 | 119 | 1750 | 1750 | 7024 |
| SRM | -0.292 | 0.551 | 0.592 | 85.2 | -165 | 30 | 1035 | 834 | 7938 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-09-19 | SRM 519 | 2 | 440 | 498.38 | 0.18 | 33 | 1909 | 6990 | 0 | 834 | 7938 |
| 4 | 2011-08-30 | SRM 516 | 2 | 382 | 605.13 | 0.66 | 97 | 1876 | 7143 | 30 | 834 | 7735 |
| 3 | 2011-08-20 | SRM 515 | 2 | 820 | 635.67 | -0.37 | -38 | 1779 | 8146 | -123 | 804 | 8107 |
| 2 | 2011-07-13 | SRM 512 | 2 | 840 | 782.14 | -0.10 | 2 | 1817 | 7750 | -108 | 927 | 6624 |
| 1 | 2011-07-02 | SRM 511 | 2 | 759 | 886.89 | 0.22 | 98 | 1815 | 7667 | -165 | 1035 | 5265 |