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 |
|---|---|---|---|
| weizheng | 21 | 2087 | 931 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.210 | 0.658 | 0.869 | 60.8 | -125 | 239 | 1439 | 931 | 6929 |
| SRMFix | -0.059 | 0.730 | 1.015 | 66.7 | -115 | 525 | 1726 | 1424 | 5964 |
| initial | 0.093 | 0.760 | 1.046 | 91.6 | -176 | 351 | 1721 | 1425 | 5880 |
| EloSRM | -0.322 | 0.831 | 1.107 | 56.9 | -57 | 640 | 2302 | 2087 | 5664 |
| Odd | -0.319 | 0.833 | 1.110 | 58.0 | -58 | 655 | 2152 | 1934 | 5613 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2012-11-30 | SRM 562 | 2 | 210 | ||||||||
| 20 | 2012-01-14 | SRM 529 | 2 | 588 | 380.03 | -0.63 | -25 | 2087 | 5664 | -23 | 931 | 6929 |
| 19 | 2011-07-13 | SRM 512 | 2 | 655 | 358.35 | -0.87 | -26 | 2112 | 4942 | -26 | 954 | 6293 |
| 18 | 2011-07-02 | SRM 511 | 2 | 241 | 396.06 | 0.72 | 44 | 2138 | 4660 | 53 | 980 | 5913 |
| 17 | 2011-04-16 | Member SRM 503 | 2 | 357 | 327.47 | -0.12 | 3 | 2095 | 4723 | 30 | 927 | 6243 |
| 16 | 2011-02-01 | SRM 496 | 2 | 404 | 264.20 | -0.61 | -16 | 2092 | 4548 | 8 | 897 | 6376 |
| 15 | 2010-11-30 | Member SRM 489 | 2 | 455 | 398.53 | -0.80 | -19 | 2108 | 4207 | -59 | 889 | 6262 |
| 14 | 2010-11-18 | SRM 488 | 2 | 252 | 186.55 | -0.44 | -9 | 2127 | 3988 | 21 | 948 | 5496 |
| 13 | 2010-09-15 | Member SRM 482 | 2 | 562 | 226.53 | -1.31 | -30 | 2135 | 3781 | -29 | 927 | 5593 |
| 12 | 2010-09-09 | SRM 481 | 2 | 645 | 287.94 | -1.44 | -34 | 2165 | 3561 | -120 | 956 | 5252 |
| 11 | 2010-08-26 | SRM 480 | 2 | 76 | 167.54 | 1.14 | 49 | 2200 | 3297 | 74 | 1076 | 4088 |
| 10 | 2010-08-14 | SRM 479 | 2 | 317 | 219.15 | -0.53 | -12 | 2151 | 3598 | 19 | 1002 | 4743 |
| 9 | 2010-08-04 | Member SRM 478 | 2 | 741 | 171.32 | -2.11 | -57 | 2163 | 3514 | -122 | 983 | 4928 |
| 8 | 2010-07-28 | SRM 477 | 2 | 401 | 148.20 | -1.44 | -42 | 2220 | 3150 | -44 | 1105 | 3815 |
| 7 | 2010-07-17 | SRM 476 | 1 | 590 | 579.35 | -0.16 | -15 | 2262 | 2915 | -68 | 1149 | 3501 |
| 6 | 2010-07-06 | SRM 475 | 2 | 114 | 129.88 | 0.19 | 25 | 2277 | 2833 | 30 | 1217 | 2971 |
| 5 | 2010-06-30 | Member Single Round Match 474 | 2 | 153 | 89.31 | -0.78 | -28 | 2252 | 2925 | -8 | 1187 | 3182 |
| 4 | 2010-06-17 | SRM 473 | 1 | 402 | 378.59 | -0.17 | -22 | 2280 | 2765 | -113 | 1195 | 3176 |
| 3 | 2010-05-24 | TCO10 Qual 3 | 1 | 395 | 408.60 | 0.05 | 24 | 2302 | 2622 | -6 | 1308 | 2326 |
| 2 | 2010-05-20 | SRM 470 | 1 | 490 | 552.16 | -0.12 | -19 | 2278 | 2684 | -125 | 1314 | 2229 |
| 1 | 2010-05-04 | SRM 469 | 2 | 88 | 703.73 | 3.00 | 639 | 2297 | 2490 | 239 | 1439 | 1537 |