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 |
|---|---|---|---|
| bsshanghai | 9 | 1781 | 517 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.041 | 0.527 | 0.640 | 64.7 | -152 | 136 | 1205 | 1145 | 9081 |
| EloSRM | 0.032 | 0.530 | 0.632 | 75.9 | -124 | 183 | 1835 | 1781 | 8383 |
| initial | -0.027 | 0.543 | 0.629 | 65.4 | -73 | 167 | 1275 | 1171 | 9247 |
| SRM | 0.014 | 0.613 | 0.808 | 136.6 | -578 | 139 | 622 | 517 | 11478 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-09-19 | SRM 519 | 2 | 734 | 562.30 | -0.38 | -22 | 1781 | 8383 | -34 | 517 | 11478 |
| 8 | 2011-09-14 | SRM 518 | 2 | 913 | 716.88 | -0.50 | -32 | 1803 | 8144 | -63 | 551 | 11309 |
| 7 | 2011-08-30 | SRM 516 | 2 | 465 | 595.09 | 0.36 | 44 | 1835 | 7617 | 48 | 614 | 10520 |
| 6 | 2011-08-09 | SRM 514 | 2 | 635 | 534.12 | -0.25 | -14 | 1790 | 8047 | -7 | 566 | 10939 |
| 5 | 2011-07-13 | SRM 512 | 2 | 385 | 1,020.18 | 1.41 | 164 | 1804 | 7868 | 139 | 573 | 10878 |
| 4 | 2011-07-02 | SRM 511 | 2 | 1021 | 929.49 | -0.31 | -35 | 1641 | 9773 | -63 | 434 | 11509 |
| 3 | 2011-06-21 | SRM 510 | 2 | 430 | 730.85 | 0.76 | 183 | 1676 | 9178 | 86 | 497 | 11095 |
| 2 | 2011-06-02 | SRM 508 | 2 | 1161 | 1,000.19 | -0.26 | -65 | 1493 | 11524 | -211 | 411 | 11433 |
| 1 | 2010-10-26 | SRM 486 | 2 | 1106 | 775.59 | -0.53 | -124 | 1558 | 9448 | -578 | 622 | 8990 |