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 |
|---|---|---|---|
| ldhzxc | 1 | 1758 | 1331 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.539 | 0.539 | 0.539 | 131.0 | 131 | 131 | 1331 | 1331 | 2450 |
| SRMFix | 0.702 | 0.702 | 0.702 | 159.8 | 160 | 160 | 1360 | 1360 | 5285 |
| initial | 0.706 | 0.706 | 0.706 | 85.0 | 85 | 85 | 1285 | 1285 | 5937 |
| EloSRM | 0.726 | 0.726 | 0.726 | 198.3 | 198 | 198 | 1758 | 1758 | 5716 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-24 | College Tour Beijing | 1 | 319 | 527.72 | 0.73 | 198 | 1758 | 5716 | 131 | 1331 | 2450 |