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 |
|---|---|---|---|
| ZhangWentao | 8 | 2564 | 1210 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.150 | 0.454 | 0.630 | 89.7 | -200 | 174 | 1410 | 1210 | 4101 |
| SRMFix | 0.559 | 0.650 | 0.826 | 86.8 | -28 | 229 | 1778 | 1750 | 3695 |
| initial | 0.654 | 0.694 | 0.881 | 83.6 | -17 | 213 | 1768 | 1752 | 3916 |
| EloSRM | 0.451 | 0.705 | 0.842 | 153.1 | -71 | 331 | 2636 | 2564 | 2448 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-11-30 | SRM 562 | 1 | 197 | ||||||||
| 7 | 2012-03-07 | SRM 536 | 1 | 750 | 470.71 | -0.71 | -71 | 2564 | 2448 | -200 | 1210 | 4101 |
| 6 | 2012-01-31 | SRM 531 | 1 | 218 | 641.41 | 1.56 | 269 | 2636 | 1948 | 174 | 1410 | 2250 |
| 5 | 2011-09-14 | SRM 518 | 1 | 707 | 624.54 | -0.18 | -23 | 2367 | 3272 | -98 | 1236 | 3503 |
| 4 | 2011-03-30 | Member SRM 501 | 1 | 413 | 586.35 | 0.51 | 109 | 2390 | 2715 | 59 | 1334 | 2474 |
| 3 | 2011-02-10 | SRM 497 | 1 | 405 | 480.31 | 0.25 | 74 | 2281 | 3239 | -11 | 1275 | 2802 |
| 2 | 2010-11-30 | Member SRM 489 | 1 | 432 | 640.58 | 0.57 | 195 | 2207 | 3470 | 55 | 1286 | 2617 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 271 | 609.54 | 1.17 | 331 | 2012 | 4693 | 31 | 1231 | 2965 |