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 |
|---|---|---|---|
| aldo21 | 3 | 1542 | 465 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.269 | 0.269 | 0.285 | 47.3 | -86 | -15 | 1437 | 1381 | 11725 |
| EloSRM | -0.285 | 0.285 | 0.306 | 56.7 | -100 | -20 | 1611 | 1542 | 11661 |
| SRMFix | -0.356 | 0.356 | 0.386 | 69.7 | -128 | -26 | 1072 | 991 | 11825 |
| initial | -0.382 | 0.382 | 0.395 | 45.9 | -60 | -30 | 1140 | 1062 | 11696 |
| SRM | -0.751 | 0.751 | 0.890 | 245.0 | -481 | -73 | 719 | 465 | 11519 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-08-09 | SRM 514 | 2 | 691 | 705.55 | -0.15 | -20 | 1542 | 11661 | -73 | 465 | 11519 |
| 2 | 2011-07-13 | SRM 512 | 2 | 1158 | 1,036.46 | -0.28 | -50 | 1562 | 11406 | -181 | 538 | 11105 |
| 1 | 2011-05-28 | SRM 507 | 2 | 1060 | 847.68 | -0.43 | -100 | 1611 | 9977 | -481 | 719 | 9075 |