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 |
|---|---|---|---|
| tati_akamine | 3 | 1625 | 815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.004 | 0.354 | 0.401 | 42.7 | -53 | 63 | 1263 | 1199 | 5529 |
| SRMFix | -0.108 | 0.419 | 0.466 | 77.9 | -104 | 109 | 1309 | 1184 | 5501 |
| EloSRM | -0.100 | 0.533 | 0.568 | 107.6 | -85 | 217 | 1731 | 1625 | 5130 |
| Odd | -0.084 | 0.546 | 0.579 | 108.3 | -75 | 235 | 1633 | 1543 | 5116 |
| SRM | -0.703 | 0.703 | 0.782 | 128.3 | -223 | -81 | 1119 | 815 | 5555 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-07-21 | SRM 359 | 2 | 458 | 383.03 | -0.26 | -21 | 1625 | 5130 | -81 | 815 | 5555 |
| 2 | 2007-07-12 | SRM 357 | 2 | 439 | 271.67 | -0.69 | -85 | 1646 | 4870 | -223 | 896 | 4743 |
| 1 | 2007-07-02 | SRM 356 | 2 | 219 | 343.41 | 0.65 | 217 | 1731 | 4315 | -81 | 1119 | 3084 |