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 |
|---|---|---|---|
| amansmith | 4 | 1595 | 524 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.118 | 0.360 | 0.367 | 72.3 | -67 | 114 | 1644 | 1595 | 9472 |
| initial | -0.203 | 0.386 | 0.388 | 46.4 | -54 | 44 | 1160 | 1102 | 10213 |
| SRMFix | -0.179 | 0.394 | 0.395 | 64.4 | -89 | 58 | 1111 | 1059 | 9984 |
| SRM | -0.507 | 0.641 | 0.707 | 177.0 | -330 | 16 | 870 | 524 | 10140 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-01-27 | SRM 495 | 2 | 920 | 788.45 | -0.34 | -49 | 1595 | 9472 | -111 | 524 | 10140 |
| 3 | 2010-09-09 | SRM 481 | 2 | 548 | 766.22 | 0.48 | 114 | 1644 | 7820 | 16 | 635 | 8675 |
| 2 | 2010-08-04 | Member SRM 478 | 2 | 854 | 715.11 | -0.34 | -67 | 1530 | 9255 | -251 | 619 | 8665 |
| 1 | 2010-04-20 | Member SRM 468 | 2 | 599 | 612.31 | -0.28 | -59 | 1597 | 7651 | -330 | 870 | 6063 |