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 |
|---|---|---|---|
| lnfszl | 5 | 1866 | 843 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.277 | 0.445 | 0.556 | 71.4 | -177 | -5 | 1088 | 843 | 6983 |
| SRMFix | 0.054 | 0.469 | 0.589 | 62.9 | -101 | 109 | 1412 | 1311 | 5611 |
| EloSRM | 0.024 | 0.488 | 0.600 | 76.1 | -64 | 133 | 1930 | 1866 | 5196 |
| initial | 0.167 | 0.552 | 0.626 | 66.4 | -116 | 97 | 1416 | 1300 | 5661 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-08-08 | SRM 446 | 2 | 838 | 441.61 | -1.08 | -64 | 1866 | 5196 | -177 | 843 | 6983 |
| 4 | 2009-07-23 | SRM 445 | 2 | 356 | 436.30 | 0.29 | 46 | 1930 | 4681 | -5 | 1020 | 4577 |
| 3 | 2009-07-08 | SRM 444 | 2 | 439 | 416.56 | -0.08 | 9 | 1884 | 5068 | -48 | 1025 | 4556 |
| 2 | 2009-06-23 | SRM 443 | 2 | 284 | 441.90 | 0.64 | 129 | 1875 | 5098 | -15 | 1073 | 4116 |
| 1 | 2009-06-13 | SRM 442 | 2 | 539 | 686.32 | 0.35 | 133 | 1746 | 6255 | -112 | 1088 | 3989 |