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 |
|---|---|---|---|
| chenyuefeng | 1 | 2548 | 1524 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.052 | 3.052 | 3.052 | 324.0 | 324 | 324 | 1524 | 1524 | 1815 |
| SRMFix | 4.041 | 4.041 | 4.041 | 668.6 | 669 | 669 | 1869 | 1869 | 3023 |
| initial | 4.107 | 4.107 | 4.107 | 494.5 | 495 | 495 | 1695 | 1695 | 4312 |
| EloSRM | 4.170 | 4.170 | 4.170 | 791.7 | 792 | 792 | 2548 | 2548 | 2697 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-04-11 | SRM 540 | 2 | 44 | 791.87 | 4.17 | 792 | 2548 | 2697 | 324 | 1524 | 1815 |