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 |
|---|---|---|---|
| fredbaba | 1 | 2152 | 1382 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.360 | 1.360 | 1.360 | 182.0 | 182 | 182 | 1382 | 1382 | 1930 |
| SRMFix | 2.237 | 2.237 | 2.237 | 434.1 | 434 | 434 | 1634 | 1634 | 3208 |
| initial | 2.296 | 2.296 | 2.296 | 276.5 | 276 | 276 | 1476 | 1476 | 4159 |
| EloSRM | 2.358 | 2.358 | 2.358 | 538.0 | 538 | 538 | 2152 | 2152 | 3133 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-06-23 | SRM 443 | 2 | 107 | 548.45 | 2.36 | 538 | 2152 | 3133 | 182 | 1382 | 1930 |