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 |
|---|---|---|---|
| julekmen | 1 | 2073 | 1421 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.707 | 1.707 | 1.707 | 221.0 | 221 | 221 | 1421 | 1421 | 1278 |
| SRMFix | 2.530 | 2.530 | 2.530 | 477.6 | 478 | 478 | 1678 | 1678 | 2110 |
| initial | 2.587 | 2.587 | 2.587 | 311.5 | 311 | 311 | 1511 | 1511 | 2724 |
| EloSRM | 2.690 | 2.690 | 2.690 | 572.4 | 572 | 572 | 2073 | 2073 | 2015 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-03-28 | SRM 344 | 2 | 77 | 496.92 | 2.69 | 572 | 2073 | 2015 | 221 | 1421 | 1278 |