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 |
|---|---|---|---|
| zhengzhe008 | 1 | 1704 | 1272 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.275 | 0.275 | 0.275 | 72.0 | 72 | 72 | 1272 | 1272 | 2882 |
| SRMFix | 0.438 | 0.438 | 0.438 | 102.8 | 103 | 103 | 1303 | 1303 | 5863 |
| initial | 0.443 | 0.443 | 0.443 | 53.3 | 53 | 53 | 1253 | 1253 | 6372 |
| EloSRM | 0.462 | 0.462 | 0.462 | 144.4 | 144 | 144 | 1704 | 1704 | 6256 |
| # | 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 | 383 | 527.72 | 0.46 | 144 | 1704 | 6256 | 72 | 1272 | 2882 |