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 |
|---|---|---|---|
| _anta | 2 | 2198 | 1222 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.266 | 0.559 | 0.619 | 104.0 | -93 | 115 | 1315 | 1222 | 3529 |
| SRMFix | 0.890 | 0.892 | 1.260 | 180.9 | 0 | 362 | 1562 | 1561 | 4398 |
| initial | 0.953 | 0.953 | 1.307 | 114.8 | 7 | 222 | 1430 | 1430 | 5440 |
| EloSRM | 0.955 | 0.967 | 1.359 | 242.8 | 6 | 479 | 2198 | 2198 | 4182 |
| Odd | 0.977 | 0.987 | 1.389 | 249.2 | 8 | 491 | 2022 | 2022 | 4317 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-02 | SRM 511 | 1 | 588 | 688.92 | -0.01 | 6 | 2198 | 4182 | -93 | 1222 | 3529 |
| 1 | 2011-06-02 | SRM 508 | 2 | 227 | 860.20 | 1.92 | 479 | 2192 | 4200 | 115 | 1315 | 2759 |