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 |
|---|---|---|---|
| kissdiik | 4 | 2170 | 1391 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.992 | 1.055 | 1.918 | 162.5 | -20 | 548 | 2170 | 2170 | 2646 |
| SRMFix | 0.853 | 1.094 | 1.908 | 181.6 | -48 | 641 | 1841 | 1783 | 2355 |
| initial | 1.083 | 1.097 | 1.913 | 132.1 | -3 | 458 | 1722 | 1722 | 2865 |
| SRM | 0.877 | 1.416 | 1.933 | 219.2 | -285 | 534 | 1734 | 1391 | 2105 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-06-08 | College Tour West China | 1 | 130 | 128.42 | -0.02 | 12 | 2170 | 2646 | -10 | 1391 | 2105 |
| 3 | 2008-06-05 | SRM 404 | 1 | 447 | 539.45 | 0.27 | 69 | 2157 | 2716 | -48 | 1401 | 2002 |
| 2 | 2008-05-28 | SRM 403 | 1 | 340 | 347.32 | -0.11 | -20 | 2088 | 3053 | -285 | 1449 | 1710 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 30 | 424.96 | 3.82 | 548 | 2108 | 2953 | 534 | 1734 | 764 |