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 |
|---|---|---|---|
| 5l2 | 9 | 1812 | 644 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.046 | 0.522 | 0.752 | 67.3 | -158 | 23 | 1225 | 644 | 9057 |
| initial | 0.064 | 0.595 | 0.792 | 71.7 | -110 | 201 | 1557 | 1269 | 6105 |
| EloSRM | -0.141 | 0.602 | 0.711 | 86.2 | -67 | 377 | 2072 | 1812 | 5673 |
| Odd | -0.147 | 0.607 | 0.720 | 85.4 | -65 | 387 | 1946 | 1697 | 5586 |
| SRMFix | -0.117 | 0.643 | 0.766 | 81.6 | -79 | 246 | 1633 | 1332 | 5445 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2009-07-08 | SRM 444 | 2 | 840 | 444.94 | -1.01 | -67 | 1812 | 5673 | -108 | 644 | 9057 |
| 8 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 717.38 | -0.39 | -35 | 1879 | 5151 | -61 | 752 | 10103 |
| 7 | 2009-02-24 | TCO09 Qual 1 | 1 | 1176 | 909.61 | -0.43 | -58 | 1914 | 4682 | -158 | 813 | 9143 |
| 6 | 2008-12-10 | TC China 08 - 1D | 1 | 142 | 123.78 | -0.62 | -59 | 1972 | 4296 | -150 | 971 | 7279 |
| 5 | 2008-06-05 | SRM 404 | 2 | 303 | 183.54 | -0.72 | -30 | 2031 | 3460 | -50 | 1121 | 4626 |
| 4 | 2008-05-28 | College Tour Fudan | 1 | 36 | 32.04 | -0.17 | -11 | 2061 | 3223 | -19 | 1171 | 3838 |
| 3 | 2008-05-24 | SRM 402 | 1 | 367 | 433.31 | 0.01 | 11 | 2072 | 3125 | -35 | 1190 | 3630 |
| 2 | 2008-05-24 | College Tour Beijing | 1 | 113 | 193.48 | 0.78 | 127 | 2061 | 3161 | 2 | 1225 | 3299 |
| 1 | 2008-05-06 | SRM 401 | 2 | 246 | 600.70 | 1.29 | 377 | 1934 | 4083 | 23 | 1223 | 3098 |