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 |
|---|---|---|---|
| robinjmmj | 3 | 1706 | 806 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.004 | 0.606 | 0.655 | 72.9 | -72 | 110 | 1310 | 1201 | 5763 |
| SRM | -0.623 | 0.623 | 0.736 | 131.3 | -201 | -14 | 1186 | 806 | 5942 |
| SRMFix | -0.127 | 0.693 | 0.710 | 122.3 | -98 | 190 | 1390 | 1213 | 5492 |
| EloSRM | -0.123 | 0.805 | 0.834 | 143.9 | -78 | 305 | 1832 | 1706 | 4880 |
| Odd | -0.109 | 0.812 | 0.845 | 141.8 | -72 | 312 | 1719 | 1605 | 4923 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-10-17 | SRM 372 | 2 | 595 | 350.55 | -0.88 | -78 | 1706 | 4880 | -201 | 806 | 5942 |
| 2 | 2007-10-13 | SRM 371 | 2 | 372 | 372.28 | -0.51 | -49 | 1784 | 4273 | -179 | 1007 | 4033 |
| 1 | 2007-10-09 | SRM 370 | 2 | 219 | 445.13 | 1.02 | 305 | 1832 | 3933 | -14 | 1186 | 2795 |