所有等级分工具
DE

DWZ

Deutsche Wertungszahl — 德国国际象棋等级分系统。

Automatically import your Chess-Results.com tournament games into ELO, FIDE, UKD, USCF, DWZ and other rating calculators. 从Chess-Results导入
Games imported from Chess-Results.com. Review ratings before calculating. 从Chess-Results导入
Unrated player calculation is only available in tournament mode. Switch to tournament mode and enter at least 4 games.
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关于此计算器

This tool provides a simplified preliminary calculation for DWZ changes. The official DWZ system may consider age, game history, and other parameters. The value shown may differ from the official DWZ record.

无DWZ等级分的棋手

For players without a DWZ value, the tool can show a starting performance. The official first DWZ value is determined by the German Chess Federation.

DWZ如何运作

预期得分:

E = 1 / (1 + 10^((Rb - Ra) / 400))

新等级分:

R'a = Ra + K × (S - E)

Simplified development coefficients: E=30 for new players, E=15 for experienced players rated 2400 and above.

保存与分享

锦标赛记录仅存储在此浏览器中。分享链接保存在服务器上，以便您与他人分享结果。我的分享链接部分仅显示从此浏览器创建的链接。