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 |
|---|---|---|---|
| ozi_iit | 3 | 2122 | 1105 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.050 | 0.470 | 0.559 | 48.3 | -113 | 25 | 1193 | 1105 | 4951 |
| initial | 0.725 | 0.725 | 0.867 | 87.3 | 8 | 140 | 1462 | 1462 | 5551 |
| SRMFix | 0.523 | 0.735 | 0.793 | 126.3 | -54 | 198 | 1471 | 1471 | 5534 |
| EloSRM | 0.483 | 0.771 | 0.810 | 153.5 | -39 | 305 | 2122 | 2122 | 5399 |
| Odd | 0.517 | 0.774 | 0.826 | 156.0 | -27 | 325 | 1955 | 1955 | 5447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-01-31 | SRM 531 | 2 | 264 | 478.39 | 0.86 | 116 | 2122 | 5399 | 25 | 1105 | 4951 |
| 2 | 2012-01-14 | SRM 529 | 2 | 613 | 454.51 | -0.43 | -39 | 2006 | 6427 | -113 | 1080 | 5203 |
| 1 | 2011-12-17 | SRM 527 | 2 | 391 | 794.80 | 1.02 | 305 | 2045 | 5982 | -7 | 1193 | 4084 |