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 |
|---|---|---|---|
| vivek17geek | 4 | 1946 | 799 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.146 | 0.341 | 0.411 | 41.1 | -47 | 81 | 1270 | 1270 | 7833 |
| EloSRM | 0.162 | 0.361 | 0.450 | 86.5 | -81 | 185 | 1946 | 1946 | 7845 |
| SRMFix | 0.137 | 0.361 | 0.447 | 63.5 | -105 | 117 | 1244 | 1244 | 8079 |
| SRM | -0.201 | 0.481 | 0.651 | 110.2 | -389 | 20 | 831 | 799 | 8988 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-05-18 | SRM 579 | 2 | 543 | 650.90 | 0.26 | 71 | 1946 | 7845 | -2 | 799 | 8988 |
| 3 | 2012-06-25 | SRM 547 | 2 | 380 | 366.20 | -0.05 | 9 | 1875 | 8265 | -30 | 801 | 9066 |
| 2 | 2012-06-07 | SRM 545 | 2 | 483 | 832.98 | 0.79 | 185 | 1866 | 8467 | 20 | 831 | 8699 |
| 1 | 2012-05-19 | SRM 543 | 2 | 877 | 779.47 | -0.35 | -81 | 1681 | 10976 | -389 | 811 | 8943 |