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 |
|---|---|---|---|
| jackwang | 2 | 1604 | 797 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.063 | 0.063 | 0.085 | 11.1 | -21 | -2 | 1198 | 1178 | 6924 |
| initial | -0.039 | 0.083 | 0.092 | 10.0 | -15 | 5 | 1205 | 1191 | 7056 |
| EloSRM | -0.021 | 0.150 | 0.151 | 36.0 | -2 | 70 | 1606 | 1604 | 6926 |
| SRM | -0.484 | 0.484 | 0.611 | 201.5 | -206 | -197 | 1003 | 797 | 7804 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-03 | East China Round 1 | 1 | 455 | 704.78 | -0.17 | -2 | 1604 | 6926 | -206 | 797 | 7804 |
| 1 | 2007-12-04 | SRM 380 | 2 | 380 | 415.51 | 0.13 | 70 | 1606 | 6063 | -197 | 1003 | 4623 |