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 |
|---|---|---|---|
| Zheng | 11 | 2158 | 1229 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.395 | 0.660 | 0.865 | 106.9 | -249 | 201 | 1439 | 1229 | 2085 |
| initial | 0.557 | 0.695 | 0.902 | 83.7 | -56 | 239 | 1927 | 1871 | 1505 |
| EloSRM | 0.426 | 0.712 | 0.883 | 101.2 | -55 | 363 | 2213 | 2158 | 1450 |
| SRMFix | 0.474 | 0.717 | 0.885 | 83.6 | -86 | 262 | 1791 | 1758 | 1633 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2006-08-19 | SRM 316 | 1 | 382 | 262.39 | -0.56 | -55 | 2158 | 1450 | -210 | 1229 | 2085 |
| 10 | 2006-03-08 | TCO06 Round 2 | 1 | 215 | 335.85 | 0.64 | 94 | 2213 | 1037 | 100 | 1439 | 1000 |
| 9 | 2006-03-04 | TCO06 Round 1 | 1 | 314 | ||||||||
| 8 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 121 | 154.27 | 0.35 | 49 | 2119 | 1254 | 37 | 1339 | 1304 |
| 7 | 2006-01-30 | SRM 286 | 1 | 245 | 260.85 | 0.09 | 24 | 2070 | 1278 | -21 | 1302 | 1325 |
| 6 | 2005-08-20 | TCO05 Round 1 | 1 | 328 | 512.66 | 0.64 | 84 | 2046 | 1078 | 81 | 1323 | 1084 |
| 5 | 2005-08-16 | TCO05 Qual 2/9 | 1 | 52 | 192.94 | 1.89 | 191 | 1962 | 1282 | 201 | 1242 | 1383 |
| 4 | 2005-07-26 | SRM 254 | 2 | 64 | 103.77 | 0.70 | 73 | 1771 | 1720 | 69 | 1041 | 2067 |
| 3 | 2005-07-23 | SRM 253 | 2 | 183 | 109.13 | -0.75 | -49 | 1697 | 1953 | -40 | 972 | 2384 |
| 2 | 2005-07-07 | SRM 250 | 1 | 206 | 195.07 | -0.12 | -30 | 1746 | 1749 | -249 | 1012 | 2137 |
| 1 | 2005-06-29 | SRM 249 | 2 | 64 | 166.00 | 1.38 | 363 | 1775 | 1630 | 61 | 1261 | 1144 |