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 |
|---|---|---|---|
| jly | 7 | 2321 | 1454 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.734 | 1.235 | 2.028 | 188.6 | -269 | 690 | 1890 | 1454 | 1706 |
| Odd | 0.933 | 1.273 | 2.051 | 153.7 | -100 | 572 | 2180 | 2180 | 2294 |
| EloSRM | 0.951 | 1.277 | 2.051 | 160.0 | -105 | 573 | 2321 | 2321 | 2258 |
| initial | 0.830 | 1.299 | 2.064 | 156.4 | -112 | 619 | 1900 | 1900 | 2498 |
| SRMFix | 0.644 | 1.362 | 2.106 | 186.4 | -203 | 780 | 1980 | 1809 | 2396 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-03-07 | TCO09 Round 1 | 1 | 809 | 1,147.24 | 0.50 | 74 | 2321 | 2258 | 25 | 1454 | 1706 |
| 6 | 2009-02-24 | TCO09 Qual 1 | 1 | 338 | 787.03 | 1.22 | 158 | 2247 | 2500 | 66 | 1429 | 1761 |
| 5 | 2008-12-14 | TC China 08 - Finals | 1 | 204 | 236.85 | 0.22 | 41 | 2088 | 3467 | -8 | 1363 | 2282 |
| 4 | 2008-12-12 | TC China 08 - 1E | 1 | 81 | 132.69 | 0.71 | 109 | 2047 | 3736 | 6 | 1371 | 2235 |
| 3 | 2008-11-28 | TC China 08 - 1B | 1 | 100 | 61.55 | -0.70 | -105 | 1938 | 4561 | -256 | 1365 | 2267 |
| 2 | 2008-06-08 | College Tour West China | 1 | 195 | 143.69 | -0.44 | -60 | 2043 | 3364 | -269 | 1621 | 1054 |
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 4 | 141.50 | 5.14 | 573 | 2103 | 2431 | 690 | 1890 | 459 |