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 |
|---|---|---|---|
| flowerstars | 2 | 1557 | 829 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.071 | 0.071 | 0.075 | 11.0 | -11 | 11 | 1568 | 1557 | 8812 |
| SRMFix | -0.084 | 0.084 | 0.092 | 18.8 | -30 | -8 | 1170 | 1162 | 8583 |
| initial | -0.085 | 0.085 | 0.090 | 10.3 | -14 | -7 | 1186 | 1179 | 8786 |
| SRM | -0.335 | 0.335 | 0.341 | 185.5 | -285 | -86 | 1114 | 829 | 8689 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-25 | East China Round 2 | 1 | 90 | 89.18 | -0.04 | -11 | 1557 | 8812 | -285 | 829 | 8689 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 455 | 741.55 | -0.10 | 11 | 1568 | 7254 | -86 | 1114 | 3934 |