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 |
|---|---|---|---|
| NapTech | 7 | 1736 | 546 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.071 | 0.246 | 0.279 | 38.6 | -67 | 74 | 1552 | 1552 | 10359 |
| EloSRM | -0.068 | 0.248 | 0.289 | 43.5 | -85 | 79 | 1736 | 1736 | 10481 |
| initial | -0.114 | 0.255 | 0.301 | 30.7 | -51 | 55 | 1153 | 1104 | 11903 |
| SRMFix | -0.097 | 0.257 | 0.304 | 37.3 | -111 | 41 | 1105 | 1053 | 11743 |
| SRM | -0.289 | 0.428 | 0.555 | 106.9 | -395 | 47 | 805 | 546 | 11778 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2013-05-25 | SRM 580 | 2 | 639 | 897.38 | 0.49 | 79 | 1736 | 10481 | 47 | 546 | 11778 |
| 6 | 2013-02-19 | SRM 571 | 2 | 1035 | 1,017.00 | -0.02 | 5 | 1657 | 12252 | -34 | 499 | 12516 |
| 5 | 2013-01-21 | SRM 567 | 2 | 615 | 700.88 | -0.14 | -12 | 1652 | 11953 | -18 | 533 | 12032 |
| 4 | 2013-01-12 | SRM 566 | 2 | 993 | 861.83 | -0.33 | -43 | 1663 | 11803 | -105 | 551 | 11960 |
| 3 | 2012-10-19 | SRM 558 | 2 | 560 | 606.33 | -0.24 | -30 | 1706 | 10702 | -77 | 656 | 10918 |
| 2 | 2012-08-04 | SRM 551 | 2 | 758 | 834.44 | 0.14 | 51 | 1736 | 10018 | -72 | 733 | 10018 |
| 1 | 2012-07-21 | SRM 550 | 2 | 929 | 816.30 | -0.37 | -85 | 1685 | 10836 | -395 | 805 | 8883 |