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 |
|---|---|---|---|
| jasonyyf | 5 | 2361 | 1413 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.331 | 0.700 | 0.978 | 143.4 | -123 | 378 | 1578 | 1413 | 1747 |
| SRMFix | 0.697 | 0.716 | 1.056 | 118.6 | -7 | 426 | 1779 | 1779 | 2510 |
| EloSRM | 0.731 | 0.742 | 1.075 | 160.4 | 1 | 421 | 2361 | 2361 | 2109 |
| Odd | 0.735 | 0.745 | 1.078 | 156.1 | 0 | 425 | 2207 | 2207 | 2182 |
| initial | 0.798 | 0.798 | 1.099 | 96.1 | 4 | 264 | 1681 | 1681 | 3090 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-07-08 | SRM 444 | 1 | 327 | 578.23 | 0.82 | 175 | 2361 | 2109 | 87 | 1413 | 1747 |
| 4 | 2009-02-12 | SRM 435 | 1 | 372 | 460.67 | 0.31 | 82 | 2186 | 2895 | -12 | 1326 | 2524 |
| 3 | 2009-02-07 | SRM 434 | 1 | 447 | 517.48 | -0.03 | 1 | 2104 | 3386 | -123 | 1338 | 2475 |
| 2 | 2008-07-10 | SRM 409 | 1 | 465 | 589.13 | 0.34 | 123 | 2104 | 3127 | -117 | 1461 | 1690 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 114 | 527.71 | 2.21 | 421 | 1981 | 3717 | 378 | 1578 | 1145 |