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 |
|---|---|---|---|
| wengmeizhen | 2 | 1781 | 773 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.094 | 0.277 | 0.292 | 33.3 | -45 | 22 | 1177 | 1177 | 9494 |
| SRMFix | -0.096 | 0.326 | 0.340 | 69.2 | -99 | 39 | 1140 | 1140 | 9585 |
| EloSRM | 0.095 | 0.384 | 0.395 | 127.0 | -65 | 188 | 1781 | 1781 | 9767 |
| SRM | -0.741 | 0.741 | 0.951 | 213.5 | -380 | -47 | 820 | 773 | 9257 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-06-03 | SRM 581 | 2 | 464 | 646.43 | 0.48 | 188 | 1781 | 9767 | -47 | 773 | 9257 |
| 1 | 2010-05-04 | SRM 469 | 2 | 860 | 703.77 | -0.29 | -65 | 1592 | 7951 | -380 | 820 | 6667 |