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 |
|---|---|---|---|
| tcbobble | 3 | 2712 | 1533 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.833 | 1.265 | 1.670 | 223.0 | -168 | 448 | 1701 | 1533 | 1555 |
| EloSRM | 1.178 | 1.587 | 2.155 | 371.6 | -57 | 951 | 2769 | 2712 | 1340 |
| Odd | 1.204 | 1.599 | 2.166 | 367.4 | -52 | 946 | 2573 | 2521 | 1408 |
| SRMFix | 1.440 | 1.643 | 2.161 | 273.1 | -42 | 616 | 1977 | 1935 | 2214 |
| initial | 1.660 | 1.660 | 2.222 | 199.8 | 3 | 434 | 1800 | 1800 | 3325 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-06-02 | SRM 508 | 1 | 540 | 441.84 | -0.61 | -57 | 2712 | 1340 | -168 | 1533 | 1555 |
| 2 | 2011-05-28 | SRM 507 | 1 | 291 | 411.97 | 0.50 | 107 | 2769 | 1115 | 53 | 1701 | 992 |
| 1 | 2011-05-24 | TCO11 Qual 3 | 1 | 66 | 826.84 | 3.65 | 951 | 2662 | 1531 | 448 | 1648 | 1143 |