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 |
|---|---|---|---|
| squarePenguin | 4 | 2047 | 906 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.331 | 0.484 | 0.596 | 99.7 | -69 | 202 | 2047 | 2047 | 6898 |
| initial | 0.359 | 0.543 | 0.622 | 65.4 | -44 | 101 | 1373 | 1373 | 6799 |
| SRMFix | 0.338 | 0.551 | 0.638 | 88.8 | -100 | 140 | 1355 | 1355 | 7051 |
| SRM | 0.030 | 0.713 | 0.826 | 114.0 | -372 | 42 | 909 | 906 | 7765 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-02-19 | SRM 571 | 2 | 538 | 543.42 | 0.02 | 19 | 2047 | 6898 | -3 | 906 | 7765 |
| 3 | 2013-01-12 | SRM 566 | 2 | 381 | 615.98 | 0.69 | 108 | 2028 | 6879 | 39 | 909 | 7535 |
| 2 | 2012-12-08 | SRM 563 | 2 | 249 | 471.45 | 0.92 | 202 | 1920 | 7819 | 42 | 870 | 7949 |
| 1 | 2012-11-20 | SRM 561 | 2 | 626 | 506.14 | -0.31 | -69 | 1718 | 10587 | -372 | 828 | 8619 |