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 |
|---|---|---|---|
| smasgr | 2 | 1499 | 623 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.256 | 0.256 | 0.281 | 48.7 | -75 | -22 | 1386 | 1363 | 12688 |
| EloSRM | -0.257 | 0.257 | 0.298 | 56.6 | -90 | -23 | 1522 | 1499 | 12729 |
| SRMFix | -0.398 | 0.398 | 0.416 | 83.6 | -120 | -47 | 1080 | 1033 | 12207 |
| initial | -0.401 | 0.401 | 0.407 | 48.3 | -56 | -40 | 1144 | 1103 | 12000 |
| SRM | -0.922 | 0.922 | 0.992 | 288.5 | -426 | -151 | 774 | 623 | 11209 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-02-18 | SRM 533 | 2 | 1056 | 1,119.25 | -0.11 | -23 | 1499 | 12729 | -151 | 623 | 11209 |
| 1 | 2009-06-13 | SRM 442 | 2 | 910 | 686.30 | -0.41 | -90 | 1522 | 9263 | -426 | 774 | 7851 |