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 |
|---|---|---|---|
| beerwala | 2 | 2259 | 1219 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.517 | 0.964 | 1.094 | 86.5 | -77 | 96 | 1219 | 1219 | 4101 |
| SRMFix | 1.302 | 1.302 | 1.504 | 206.9 | 127 | 287 | 1614 | 1614 | 4690 |
| EloSRM | 1.324 | 1.324 | 1.474 | 252.1 | 233 | 272 | 2259 | 2259 | 4680 |
| initial | 1.450 | 1.450 | 1.675 | 174.6 | 74 | 275 | 1549 | 1549 | 5264 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-04-11 | SRM 540 | 2 | 139 | 545.53 | 1.97 | 272 | 2259 | 4680 | 96 | 1219 | 4101 |
| 1 | 2012-04-04 | SRM 539 | 2 | 327 | 522.34 | 0.68 | 233 | 1988 | 7166 | -77 | 1123 | 4989 |