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 |
|---|---|---|---|
| Quale | 1 | 1968 | 1331 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.931 | 0.931 | 0.931 | 131.0 | 131 | 131 | 1331 | 1331 | 1719 |
| SRMFix | 1.765 | 1.765 | 1.765 | 358.8 | 359 | 359 | 1559 | 1559 | 2731 |
| initial | 1.814 | 1.814 | 1.814 | 218.5 | 218 | 218 | 1418 | 1418 | 3346 |
| EloSRM | 1.923 | 1.923 | 1.923 | 472.2 | 472 | 472 | 1968 | 1968 | 2574 |
| Odd | 1.964 | 1.964 | 1.964 | 484.5 | 484 | 484 | 1871 | 1871 | 2638 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-02-20 | SRM 340 | 2 | 111 | 420.95 | 1.92 | 472 | 1968 | 2574 | 131 | 1331 | 1719 |