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 |
|---|---|---|---|
| biedenharn | 6 | 1684 | 1095 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.315 | 0.625 | 0.925 | 86.8 | -210 | 113 | 1325 | 1095 | 1638 |
| EloSRM | 0.191 | 0.819 | 1.014 | 113.4 | -57 | 431 | 1738 | 1684 | 1738 |
| initial | 0.362 | 0.866 | 1.156 | 104.3 | -138 | 239 | 1600 | 1462 | 1446 |
| SRMFix | 0.195 | 0.889 | 1.089 | 115.9 | -97 | 326 | 1566 | 1471 | 1529 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2005-03-03 | SRM 233 | 2 | 126 | 79.48 | -0.66 | -55 | 1684 | 1738 | -48 | 1095 | 1638 |
| 5 | 2003-01-30 | SRM 131 | 2 | 28 | 68.32 | 1.29 | 90 | 1738 | 1130 | 83 | 1143 | 1204 |
| 4 | 2003-01-25 | SRM 130 | 2 | 78 | 38.21 | -1.03 | -57 | 1649 | 1381 | -55 | 1060 | 1435 |
| 3 | 2003-01-06 | SRM 128 | 1 | 114 | 99.78 | -0.19 | -29 | 1706 | 1200 | -210 | 1115 | 1240 |
| 2 | 2003-01-02 | SRM 127 | 1 | 27 | 58.81 | 0.02 | 19 | 1735 | 1110 | 12 | 1325 | 647 |
| 1 | 2002-12-23 | SRM 126 | 2 | 33 | 108.96 | 1.72 | 431 | 1716 | 1156 | 113 | 1313 | 663 |