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 |
|---|---|---|---|
| baisongfly | 2 | 1649 | 617 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.240 | 0.766 | 0.803 | 92.3 | -63 | 121 | 1258 | 1258 | 6102 |
| EloSRM | 0.352 | 0.796 | 0.870 | 159.7 | -113 | 206 | 1649 | 1649 | 6510 |
| SRMFix | 0.298 | 0.883 | 0.932 | 157.6 | -135 | 180 | 1245 | 1245 | 6193 |
| SRM | -0.051 | 1.422 | 1.423 | 303.5 | -595 | 12 | 617 | 617 | 9600 |
| # | 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 | 419 | 928.55 | 1.15 | 206 | 1649 | 6510 | 12 | 617 | 9600 |
| 1 | 2008-05-01 | SRM 400 | 2 | 757 | 564.55 | -0.44 | -113 | 1443 | 8926 | -595 | 605 | 8678 |