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 |
|---|---|---|---|
| roddolf | 2 | 1848 | 736 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.014 | 0.490 | 0.490 | 59.0 | -61 | 57 | 1197 | 1197 | 9555 |
| SRMFix | -0.003 | 0.547 | 0.547 | 108.2 | -127 | 89 | 1162 | 1162 | 9755 |
| EloSRM | 0.186 | 0.625 | 0.652 | 212.8 | -104 | 322 | 1848 | 1848 | 9849 |
| SRM | -0.526 | 0.840 | 0.991 | 261.0 | -493 | 29 | 736 | 736 | 10314 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-01-29 | SRM 606 | 2 | 424 | 744.13 | 0.81 | 322 | 1848 | 9849 | 29 | 736 | 10314 |
| 1 | 2009-10-17 | SRM 450 | 2 | 857 | 666.32 | -0.44 | -104 | 1526 | 9152 | -493 | 707 | 8409 |