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 |
|---|---|---|---|
| generic_user | 5 | 2786 | 1510 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.521 | 0.808 | 0.901 | 132.0 | -92 | 191 | 1517 | 1510 | 1857 |
| SRMFix | 0.967 | 1.005 | 1.282 | 150.6 | -11 | 378 | 1926 | 1926 | 2613 |
| EloSRM | 0.887 | 1.089 | 1.303 | 235.1 | -27 | 493 | 2786 | 2786 | 1466 |
| initial | 1.120 | 1.120 | 1.383 | 134.8 | 7 | 235 | 1874 | 1874 | 3531 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-06-25 | SRM 547 | 1 | 123 | 350.92 | 1.51 | 277 | 2786 | 1466 | 168 | 1510 | 1857 |
| 4 | 2011-08-20 | SRM 515 | 1 | 586 | 486.74 | -0.27 | -27 | 2508 | 2329 | -83 | 1342 | 2529 |
| 3 | 2011-08-09 | SRM 514 | 1 | 299 | 349.26 | -0.24 | -25 | 2535 | 2179 | -92 | 1425 | 2030 |
| 2 | 2011-06-21 | SRM 510 | 1 | 194 | 511.49 | 1.40 | 354 | 2560 | 2035 | 191 | 1517 | 1610 |
| 1 | 2011-06-08 | SRM 509 | 2 | 191 | 780.12 | 2.03 | 493 | 2206 | 4139 | 126 | 1326 | 2672 |