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 |
|---|---|---|---|
| EXTER7 | 1 | 1949 | 1228 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.187 | 0.187 | 0.187 | 28.0 | 28 | 28 | 1228 | 1228 | 3429 |
| SRMFix | 1.182 | 1.182 | 1.182 | 255.2 | 255 | 255 | 1455 | 1455 | 4549 |
| initial | 1.250 | 1.250 | 1.250 | 150.5 | 150 | 150 | 1350 | 1350 | 5334 |
| EloSRM | 1.331 | 1.331 | 1.331 | 386.2 | 386 | 386 | 1949 | 1949 | 4145 |
| Odd | 1.363 | 1.363 | 1.363 | 390.8 | 391 | 391 | 1820 | 1820 | 4280 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-06-17 | SRM 406 | 2 | 168 | 422.74 | 1.33 | 386 | 1949 | 4145 | 28 | 1228 | 3429 |