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 |
|---|---|---|---|
| zwdant | 42 | 3031 | 2278 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.364 | 1.146 | 1.710 | 75.5 | -130 | 1006 | 2637 | 2574 | 237 |
| initial | 0.331 | 1.150 | 1.733 | 138.4 | -288 | 978 | 3226 | 2836 | 366 |
| EloSRM | 0.314 | 1.158 | 1.738 | 59.6 | -60 | 974 | 3074 | 3031 | 241 |
| Odd | 0.338 | 1.160 | 1.739 | 59.2 | -62 | 997 | 2907 | 2865 | 252 |
| SRM | 0.518 | 1.171 | 1.699 | 72.0 | -133 | 672 | 2352 | 2278 | 216 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42 | 2008-11-23 | TC China 08 - 1A | 1 | 30 | 7.93 | -1.92 | -43 | 3031 | 241 | -74 | 2278 | 216 |
| 41 | 2008-06-26 | SRM 407 | 1 | 66 | 100.14 | 0.60 | 25 | 3074 | 184 | 23 | 2352 | 167 |
| 40 | 2008-06-17 | SRM 406 | 1 | 24 | 85.67 | 1.84 | 61 | 3049 | 202 | 73 | 2329 | 178 |
| 39 | 2008-05-25 | College Tour Guangdong | 1 | 2 | 4.72 | 1.24 | 38 | 2988 | 248 | 35 | 2256 | 213 |
| 38 | 2008-04-23 | SRM 399 | 1 | 120 | 89.82 | -0.42 | -10 | 2949 | 281 | -34 | 2221 | 226 |
| 37 | 2007-07-17 | SRM 358 | 1 | 147 | 69.06 | -1.09 | -15 | 2960 | 155 | -58 | 2255 | 142 |
| 36 | 2007-06-20 | SRM 355 | 1 | 86 | 75.55 | -0.19 | 0 | 2975 | 144 | -13 | 2313 | 121 |
| 35 | 2007-06-14 | SRM 354 | 1 | 13 | 112.60 | 3.12 | 52 | 2975 | 144 | 110 | 2326 | 119 |
| 34 | 2007-05-15 | SRM 349 | 1 | 61 | 110.72 | 0.86 | 23 | 2923 | 170 | 36 | 2216 | 162 |
| 33 | 2007-05-09 | SRM 348 | 1 | 52 | 89.26 | 0.78 | 22 | 2900 | 195 | 36 | 2180 | 176 |
| 32 | 2007-04-28 | TCO07 Round 4 | 1 | 77 | 95.33 | 0.31 | 15 | 2878 | 215 | 39 | 2144 | 196 |
| 31 | 2007-04-21 | TCO07 Round 3 | 1 | 103 | 151.90 | 0.56 | 22 | 2863 | 232 | 50 | 2105 | 222 |
| 30 | 2007-04-18 | SRM 345 | 1 | 86 | 159.60 | 0.89 | 28 | 2841 | 252 | 52 | 2055 | 276 |
| 29 | 2007-04-14 | TCO07 Round 2 | 1 | 278 | 238.16 | -0.22 | -2 | 2814 | 277 | -3 | 2003 | 300 |
| 28 | 2007-04-10 | TCO07 Round 1B | 1 | 52 | 86.60 | 0.74 | 27 | 2816 | 267 | 54 | 2006 | 289 |
| 27 | 2007-03-29 | TCO07 Qual 1 | 1 | 258 | 80.14 | -1.69 | -26 | 2789 | 272 | -53 | 1952 | 319 |
| 26 | 2007-03-28 | SRM 344 | 1 | 286 | 110.35 | -1.37 | -31 | 2815 | 244 | -83 | 2005 | 262 |
| 25 | 2007-03-22 | SRM 343 | 1 | 206 | 97.57 | -1.08 | -28 | 2846 | 210 | -68 | 2088 | 207 |
| 24 | 2006-12-21 | SRM 331 | 1 | 50 | 78.42 | 0.65 | 25 | 2874 | 173 | 36 | 2156 | 172 |
| 23 | 2006-12-13 | SRM 330 | 1 | 27 | 88.18 | 1.71 | 52 | 2850 | 197 | 83 | 2120 | 189 |
| 22 | 2006-11-02 | SRM 325 | 1 | 81 | 110.61 | 0.45 | 20 | 2798 | 230 | 34 | 2037 | 235 |
| 21 | 2006-10-25 | SRM 324 | 1 | 199 | 89.84 | -1.15 | -25 | 2778 | 246 | -68 | 2003 | 259 |
| 20 | 2006-10-19 | SRM 323 | 1 | 108 | 104.39 | -0.05 | 4 | 2803 | 222 | 4 | 2071 | 208 |
| 19 | 2006-10-14 | TCCC06 Round 3 | 1 | 51 | 80.17 | 0.65 | 35 | 2799 | 219 | 73 | 2067 | 212 |
| 18 | 2006-10-05 | TCCC06 Round 2A | 1 | 31 | 49.17 | 0.67 | 34 | 2763 | 246 | 69 | 1994 | 267 |
| 17 | 2006-09-30 | SRM 320 | 1 | 78 | 156.84 | 1.01 | 47 | 2729 | 267 | 74 | 1925 | 313 |
| 16 | 2006-09-21 | TCCC06 Round 1A | 1 | 67 | 72.73 | 0.12 | 14 | 2682 | 314 | 34 | 1851 | 369 |
| 15 | 2006-09-18 | SRM 319 | 1 | 176 | 123.86 | -0.51 | -17 | 2668 | 326 | -9 | 1817 | 408 |
| 14 | 2006-09-07 | TCCC06 Qual 1 | 1 | 111 | 52.46 | -1.08 | -27 | 2685 | 300 | -1 | 1826 | 379 |
| 13 | 2006-05-31 | SRM 305 | 1 | 166 | 70.91 | -1.23 | -40 | 2712 | 242 | -59 | 1827 | 364 |
| 12 | 2006-04-06 | SRM 297 | 1 | 188 | 54.66 | -1.78 | -49 | 2752 | 199 | -116 | 1886 | 296 |
| 11 | 2006-03-29 | SRM 295 | 1 | 104 | 81.79 | -0.35 | -8 | 2801 | 162 | 12 | 2002 | 216 |
| 10 | 2006-03-17 | SRM 293 | 1 | 227 | 58.06 | -1.97 | -60 | 2809 | 152 | -133 | 1990 | 224 |
| 9 | 2006-03-08 | TCO06 Round 2 | 1 | 230 | 101.66 | -1.18 | -43 | 2870 | 108 | -89 | 2123 | 147 |
| 8 | 2006-03-06 | SRM 292 | 1 | 40 | 59.26 | 0.57 | 42 | 2912 | 85 | 51 | 2212 | 107 |
| 7 | 2006-03-04 | TCO06 Round 1 | 1 | 55 | ||||||||
| 6 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 8 | 21.23 | 1.41 | 71 | 2871 | 107 | 80 | 2161 | 129 |
| 5 | 2006-02-21 | SRM 291 | 1 | 33 | 119.40 | 1.86 | 131 | 2800 | 143 | 133 | 2081 | 156 |
| 4 | 2006-02-16 | SRM 290 | 1 | 77 | 93.24 | 0.28 | 42 | 2670 | 245 | 25 | 1948 | 238 |
| 3 | 2006-02-14 | SRM 289 | 1 | 44 | 139.20 | 1.66 | 196 | 2627 | 279 | 127 | 1923 | 250 |
| 2 | 2006-02-08 | SRM 288 | 1 | 138 | 134.86 | -0.03 | 15 | 2432 | 531 | -76 | 1796 | 353 |
| 1 | 2006-02-04 | SRM 287 | 2 | 1 | 302.52 | 8.24 | 974 | 2417 | 551 | 672 | 1872 | 285 |