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 |
|---|---|---|---|
| ajrkerr | 2 | 1497 | 553 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.228 | 0.228 | 0.311 | 58.2 | -113 | 3 | 1497 | 1497 | 13451 |
| initial | -0.368 | 0.368 | 0.391 | 44.3 | -60 | -28 | 1140 | 1111 | 12321 |
| SRMFix | -0.377 | 0.377 | 0.422 | 81.4 | -131 | -32 | 1069 | 1037 | 12654 |
| SRM | -0.901 | 0.901 | 1.088 | 323.5 | -589 | -58 | 611 | 553 | 12349 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-02-25 | SRM 610 | 2 | 473 | 605.61 | -0.02 | 3 | 1497 | 13451 | -58 | 553 | 12349 |
| 1 | 2009-04-30 | SRM 439 | 2 | 592 | 444.42 | -0.44 | -113 | 1493 | 11444 | -589 | 611 | 11450 |