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 |
|---|---|---|---|
| jay.z | 3 | 1963 | 1138 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.744 | 0.769 | 1.310 | 92.6 | -4 | 273 | 1473 | 1469 | 4259 |
| EloSRM | 0.739 | 0.786 | 1.321 | 140.2 | -8 | 412 | 1971 | 1963 | 4441 |
| Odd | 0.741 | 0.789 | 1.325 | 139.8 | -8 | 410 | 1837 | 1828 | 4525 |
| SRMFix | 0.677 | 0.832 | 1.310 | 157.9 | -19 | 438 | 1638 | 1602 | 3395 |
| SRM | 0.347 | 1.056 | 1.292 | 262.7 | -239 | 363 | 1563 | 1138 | 3588 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-06-13 | SRM 442 | 1 | 581 | 583.62 | -0.05 | -8 | 1963 | 4441 | -186 | 1138 | 3588 |
| 2 | 2009-05-27 | SRM 441 | 1 | 439 | 484.33 | -0.02 | -1 | 1970 | 4355 | -239 | 1324 | 2229 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 87 | 424.96 | 2.29 | 412 | 1971 | 3869 | 363 | 1563 | 1219 |