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 |
|---|---|---|---|
| achal11 | 5 | 1733 | 628 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.052 | 0.222 | 0.262 | 37.0 | -70 | 89 | 1756 | 1733 | 10225 |
| initial | -0.098 | 0.241 | 0.268 | 29.0 | -46 | 43 | 1178 | 1141 | 11683 |
| SRMFix | -0.080 | 0.244 | 0.287 | 40.8 | -98 | 56 | 1137 | 1107 | 10868 |
| SRM | -0.388 | 0.463 | 0.586 | 114.4 | -362 | 0 | 838 | 628 | 11712 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-04-11 | SRM 540 | 2 | 715 | 761.66 | -0.22 | -23 | 1733 | 10225 | -47 | 628 | 11712 |
| 4 | 2011-12-23 | SRM 526.5 | 2 | 555 | 523.74 | -0.08 | 0 | 1756 | 8931 | -42 | 675 | 10367 |
| 3 | 2011-12-17 | SRM 527 | 2 | 649 | 871.27 | 0.42 | 89 | 1756 | 8963 | 0 | 717 | 9960 |
| 2 | 2011-12-06 | SRM 526 | 2 | 482 | 464.33 | -0.05 | 3 | 1667 | 10051 | -121 | 717 | 9884 |
| 1 | 2011-11-12 | SRM 523 | 2 | 801 | 762.05 | -0.32 | -70 | 1665 | 10152 | -362 | 838 | 8048 |