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 |
|---|---|---|---|
| azacc | 1 | 2239 | 1441 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.125 | 1.125 | 1.125 | 241.0 | 241 | 241 | 1441 | 1441 | 1748 |
| SRMFix | 1.869 | 1.869 | 1.869 | 375.9 | 376 | 376 | 1576 | 1576 | 3567 |
| initial | 1.903 | 1.903 | 1.903 | 229.1 | 229 | 229 | 1429 | 1429 | 4573 |
| EloSRM | 1.941 | 1.941 | 1.941 | 641.2 | 641 | 641 | 2239 | 2239 | 2599 |
| Odd | 1.960 | 1.960 | 1.960 | 631.1 | 631 | 631 | 2083 | 2083 | 2749 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-02-28 | TCO09 Qual 2 | 1 | 333 | 1,278.47 | 1.94 | 641 | 2239 | 2599 | 241 | 1441 | 1748 |