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 |
|---|---|---|---|
| JoeAqp | 6 | 1682 | 470 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.189 | 0.195 | 0.257 | 23.8 | -53 | 16 | 1782 | 1682 | 10931 |
| initial | -0.187 | 0.203 | 0.250 | 24.4 | -54 | 6 | 1189 | 1065 | 12504 |
| SRMFix | -0.195 | 0.213 | 0.252 | 29.5 | -52 | 5 | 1161 | 1034 | 12254 |
| SRM | -0.513 | 0.527 | 0.626 | 121.7 | -252 | -7 | 948 | 470 | 12364 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-07-21 | SRM 550 | 2 | 911 | 929.28 | 0.02 | 11 | 1682 | 10931 | -7 | 470 | 12364 |
| 5 | 2012-06-25 | SRM 547 | 2 | 493 | 459.46 | -0.28 | -25 | 1672 | 11062 | -60 | 477 | 12345 |
| 4 | 2012-06-16 | SRM 546 | 2 | 930 | 676.06 | -0.48 | -53 | 1696 | 10767 | -214 | 537 | 12150 |
| 3 | 2012-06-07 | SRM 545 | 2 | 721 | 721.86 | -0.30 | -33 | 1749 | 9925 | -114 | 751 | 10059 |
| 2 | 2012-05-29 | SRM 544 | 2 | 263 | 431.66 | -0.06 | 5 | 1782 | 9341 | -83 | 865 | 8231 |
| 1 | 2012-05-19 | SRM 543 | 2 | 814 | 794.86 | -0.03 | 16 | 1778 | 9517 | -252 | 948 | 7041 |