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 |
|---|---|---|---|
| fanzhang1982 | 1 | 1787 | 1363 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.743 | 0.743 | 0.743 | 163.0 | 163 | 163 | 1363 | 1363 | 2079 |
| SRMFix | 0.905 | 0.905 | 0.905 | 201.4 | 201 | 201 | 1401 | 1401 | 4723 |
| initial | 0.917 | 0.917 | 0.917 | 110.4 | 110 | 110 | 1310 | 1310 | 5479 |
| EloSRM | 0.935 | 0.935 | 0.935 | 230.3 | 230 | 230 | 1787 | 1787 | 5247 |
| Odd | 0.944 | 0.944 | 0.944 | 237.7 | 238 | 238 | 1663 | 1663 | 5377 |
| # | 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 | 388 | 741.75 | 0.94 | 230 | 1787 | 5247 | 163 | 1363 | 2079 |