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 |
|---|---|---|---|
| jh818012 | 3 | 1816 | 728 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.049 | 0.316 | 0.333 | 38.1 | -46 | 48 | 1203 | 1182 | 9189 |
| EloSRM | 0.017 | 0.319 | 0.355 | 69.4 | -75 | 128 | 1822 | 1816 | 9187 |
| Odd | 0.023 | 0.322 | 0.354 | 63.1 | -56 | 127 | 1630 | 1623 | 9206 |
| SRMFix | -0.049 | 0.354 | 0.377 | 67.1 | -102 | 76 | 1174 | 1150 | 9203 |
| SRM | -0.471 | 0.502 | 0.692 | 157.3 | -358 | -27 | 842 | 728 | 9734 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-07-10 | SRM 584 | 2 | 661 | 606.42 | -0.12 | -6 | 1816 | 9187 | -87 | 728 | 9734 |
| 2 | 2012-07-21 | SRM 550 | 2 | 642 | 910.50 | 0.50 | 128 | 1822 | 8867 | -27 | 815 | 8685 |
| 1 | 2012-07-09 | SRM 549 | 2 | 506 | 471.70 | -0.33 | -75 | 1694 | 10687 | -358 | 842 | 8376 |