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 |
|---|---|---|---|
| denghui | 1 | 1864 | 1240 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.206 | 0.206 | 0.206 | 40.0 | 40 | 40 | 1240 | 1240 | 2785 |
| SRMFix | 0.810 | 0.810 | 0.810 | 182.0 | 182 | 182 | 1382 | 1382 | 5016 |
| initial | 0.854 | 0.854 | 0.854 | 102.8 | 103 | 103 | 1303 | 1303 | 5704 |
| EloSRM | 0.907 | 0.907 | 0.907 | 253.7 | 254 | 254 | 1864 | 1864 | 5174 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-27 | SRM 441 | 2 | 370 | 693.58 | 0.91 | 254 | 1864 | 5174 | 40 | 1240 | 2785 |