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 |
|---|---|---|---|
| yaoyaozii | 1 | 1753 | 1052 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.167 | 0.167 | 0.167 | 40.3 | 40 | 40 | 1240 | 1240 | 6401 |
| initial | 0.221 | 0.221 | 0.221 | 26.6 | 27 | 27 | 1227 | 1227 | 6617 |
| EloSRM | 0.297 | 0.297 | 0.297 | 120.5 | 120 | 120 | 1753 | 1753 | 6315 |
| SRM | -0.732 | 0.732 | 0.732 | 148.0 | -148 | -148 | 1052 | 1052 | 4361 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-11-05 | SRM 452 | 2 | 528 | 648.49 | 0.30 | 120 | 1753 | 6315 | -148 | 1052 | 4361 |