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 |
|---|---|---|---|
| ma_xinwei | 3 | 2214 | 1439 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.573 | 1.014 | 1.424 | 203.7 | -183 | 425 | 1625 | 1439 | 1785 |
| initial | 1.131 | 1.144 | 1.553 | 137.7 | -2 | 307 | 1611 | 1608 | 3325 |
| SRMFix | 1.008 | 1.153 | 1.528 | 207.3 | -30 | 480 | 1792 | 1762 | 2485 |
| Odd | 1.049 | 1.191 | 1.559 | 235.6 | -28 | 465 | 2105 | 2077 | 2508 |
| EloSRM | 1.043 | 1.193 | 1.556 | 240.5 | -33 | 461 | 2247 | 2214 | 2424 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-06-14 | SRM 405 | 1 | 484 | 472.73 | -0.22 | -33 | 2214 | 2424 | -183 | 1439 | 1785 |
| 2 | 2008-06-05 | SRM 404 | 1 | 325 | 560.64 | 0.79 | 227 | 2247 | 2259 | -3 | 1622 | 1039 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 89 | 527.71 | 2.57 | 461 | 2020 | 3422 | 425 | 1625 | 997 |