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 |
|---|---|---|---|
| zqhzx | 1 | 1784 | 1052 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.176 | 0.176 | 0.176 | 42.6 | 43 | 43 | 1243 | 1243 | 6094 |
| initial | 0.228 | 0.228 | 0.228 | 27.5 | 27 | 27 | 1227 | 1227 | 6342 |
| EloSRM | 0.309 | 0.309 | 0.309 | 126.2 | 126 | 126 | 1784 | 1784 | 6029 |
| SRM | -0.738 | 0.738 | 0.738 | 148.0 | -148 | -148 | 1052 | 1052 | 4186 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-05-04 | SRM 469 | 2 | 568 | 703.77 | 0.31 | 126 | 1784 | 6029 | -148 | 1052 | 4186 |