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 |
|---|---|---|---|
| fengluo9411 | 1 | 1809 | 1387 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.875 | 0.875 | 0.875 | 187.0 | 187 | 187 | 1387 | 1387 | 1920 |
| SRMFix | 1.038 | 1.038 | 1.038 | 227.5 | 227 | 227 | 1427 | 1427 | 4490 |
| initial | 1.049 | 1.049 | 1.049 | 126.3 | 126 | 126 | 1326 | 1326 | 5272 |
| EloSRM | 1.067 | 1.067 | 1.067 | 253.1 | 253 | 253 | 1809 | 1809 | 5044 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 354 | 741.76 | 1.07 | 253 | 1809 | 5044 | 187 | 1387 | 1920 |