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 |
|---|---|---|---|
| albatrosvarna | 4 | 1817 | 697 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.103 | 0.524 | 0.571 | 63.1 | -77 | 101 | 1301 | 1151 | 10659 |
| SRMFix | -0.211 | 0.597 | 0.644 | 101.8 | -141 | 175 | 1375 | 1142 | 9702 |
| SRM | -0.642 | 0.642 | 0.754 | 125.8 | -262 | -25 | 1175 | 697 | 10430 |
| EloSRM | -0.232 | 0.683 | 0.725 | 119.0 | -103 | 275 | 2019 | 1817 | 8884 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-08-04 | SRM 551 | 2 | 797 | 665.22 | -0.44 | -50 | 1817 | 8884 | -96 | 697 | 10430 |
| 3 | 2012-04-11 | SRM 540 | 2 | 715 | 659.20 | -0.43 | -49 | 1867 | 8595 | -120 | 793 | 9469 |
| 2 | 2012-02-18 | SRM 533 | 2 | 1056 | 622.89 | -0.95 | -103 | 1916 | 7507 | -262 | 913 | 7297 |
| 1 | 2012-01-14 | SRM 529 | 2 | 441 | 824.04 | 0.90 | 275 | 2019 | 6299 | -25 | 1175 | 4248 |