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 |
|---|---|---|---|
| safo6m | 2 | 1791 | 630 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.205 | 0.398 | 0.448 | 47.9 | -73 | 23 | 1151 | 1151 | 10421 |
| Odd | -0.073 | 0.435 | 0.441 | 118.2 | -109 | 127 | 1587 | 1587 | 9840 |
| EloSRM | -0.096 | 0.466 | 0.476 | 130.0 | -127 | 133 | 1791 | 1791 | 9732 |
| SRMFix | -0.194 | 0.470 | 0.508 | 99.1 | -152 | 47 | 1095 | 1095 | 10611 |
| SRM | -0.676 | 0.801 | 1.048 | 289.0 | -574 | 4 | 630 | 630 | 11019 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-07-27 | SRM 586 | 2 | 631 | 815.30 | 0.37 | 133 | 1791 | 9732 | 4 | 630 | 11019 |
| 1 | 2012-11-10 | SRM 560 | 2 | 949 | 661.86 | -0.56 | -127 | 1658 | 11821 | -574 | 626 | 11400 |