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 |
|---|---|---|---|
| purutc | 6 | 1761 | 711 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.015 | 0.224 | 0.250 | 27.0 | -42 | 38 | 1219 | 1211 | 6929 |
| SRMFix | -0.006 | 0.229 | 0.265 | 32.7 | -56 | 37 | 1225 | 1183 | 7059 |
| EloSRM | -0.018 | 0.264 | 0.281 | 52.6 | -47 | 101 | 1761 | 1761 | 6741 |
| Odd | -0.032 | 0.265 | 0.281 | 53.5 | -45 | 124 | 1625 | 1625 | 6699 |
| SRM | -0.337 | 0.457 | 0.573 | 82.5 | -167 | 3 | 1035 | 711 | 8037 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-09-25 | SRM 483 | 2 | 674 | 625.66 | -0.11 | 0 | 1761 | 6741 | -18 | 711 | 8037 |
| 5 | 2010-09-09 | SRM 481 | 2 | 533 | 609.51 | 0.19 | 47 | 1760 | 6719 | 3 | 729 | 7867 |
| 4 | 2010-05-20 | SRM 470 | 2 | 582 | 721.74 | 0.31 | 73 | 1713 | 6765 | -4 | 726 | 7848 |
| 3 | 2009-12-22 | SRM 456 | 2 | 573 | 479.90 | -0.39 | -47 | 1640 | 7027 | -138 | 730 | 7508 |
| 2 | 2009-12-05 | SRM 454 | 2 | 764 | 598.14 | -0.35 | -47 | 1687 | 6739 | -167 | 868 | 6422 |
| 1 | 2009-11-05 | SRM 452 | 2 | 552 | 648.47 | 0.23 | 101 | 1734 | 6478 | -165 | 1035 | 4509 |