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 |
|---|---|---|---|
| white10 | 5 | 1596 | 472 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.174 | 0.197 | 0.212 | 34.0 | -64 | 17 | 1667 | 1596 | 11757 |
| SRMFix | -0.219 | 0.233 | 0.260 | 40.5 | -93 | 4 | 1107 | 1005 | 12185 |
| initial | -0.243 | 0.243 | 0.273 | 29.3 | -43 | 0 | 1157 | 1054 | 12214 |
| SRM | -0.503 | 0.503 | 0.611 | 145.6 | -349 | -18 | 851 | 472 | 11968 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-12-28 | SRM 528 | 2 | 854 | 889.08 | 0.06 | 17 | 1596 | 11757 | -18 | 472 | 11968 |
| 4 | 2011-12-17 | SRM 527 | 2 | 966 | 902.50 | -0.22 | -28 | 1578 | 11878 | -98 | 490 | 11822 |
| 3 | 2011-11-17 | SRM 524 | 2 | 694 | 673.57 | -0.18 | -24 | 1606 | 11400 | -106 | 588 | 11091 |
| 2 | 2011-11-12 | SRM 523 | 2 | 801 | 809.35 | -0.23 | -37 | 1630 | 10952 | -157 | 694 | 10168 |
| 1 | 2011-10-13 | SRM 521 | 2 | 799 | 785.57 | -0.29 | -64 | 1667 | 9943 | -349 | 851 | 7809 |