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 |
|---|---|---|---|
| aznhui | 2 | 1742 | 773 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.136 | 0.213 | 0.253 | 25.7 | -42 | 9 | 1167 | 1167 | 9817 |
| EloSRM | -0.059 | 0.230 | 0.238 | 59.6 | -61 | 59 | 1742 | 1742 | 9524 |
| SRMFix | -0.141 | 0.277 | 0.311 | 60.8 | -98 | 23 | 1125 | 1125 | 9912 |
| SRM | -0.805 | 0.805 | 0.966 | 213.5 | -355 | -72 | 845 | 773 | 9411 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-02-18 | SRM 533 | 2 | 904 | 1,018.21 | 0.17 | 59 | 1742 | 9524 | -72 | 773 | 9411 |
| 1 | 2012-01-14 | SRM 529 | 2 | 1007 | 824.04 | -0.29 | -61 | 1683 | 10008 | -355 | 845 | 8010 |