🏆 胜率Winning Percentage

使用说明与常见问题How-to & FAQ

「胜率」是什么？What is the Winning Percentage tool?

胜率 = (胜 + 0.5×平) / (胜+负+平)。本地处理。可设置「胜」、「负」、「平」。Win% = (wins + 0.5×draws) / (wins+losses+draws). Processed locally. Settings: Wins, Losses, Draws.

如何使用「胜率」？How do I use the Winning Percentage tool?

填写胜、负、平的场数，即可得到胜率（平局按半场胜计算）。结果会随输入实时更新。Enter the wins, losses and draws to get the winning percentage, with draws counted as half a win. The result updates as you type.

棒球？Baseball?

可把平局当 0.5，与常见写法一致。Draws as 0.5 matches common practice.

平局怎么算？How are draws counted?

胜率 = (胜 + 0.5×平) / (胜+负+平)。例如 10 胜 0 负 2 平 → (10+1)/12 = 91.67%。Win% = (wins + 0.5×draws) / (wins+losses+draws). Example: 10 wins, 0 losses, 2 draws → (10+1)/12 = 91.67%.

能举个计算实例吗？Can you show a worked example?

例如在「胜率」中填 胜 = 10，负 = 5，平 = 0，结果区显示：胜率：66.67%；场次：15For example, entering Wins = 10, Losses = 5, Draws = 0 in the Winning Percentage gives: Winning %: 66.67%; Games: 15

哪些输入会被检查？Which inputs are validated?

「胜率」会检查这些输入——「胜」、「负」、「平」：必须填写；绝对值超过 10¹⁵ 的数也会被拒绝。不符合时结果区显示具体提示，不会给出数字。The Winning Percentage checks its inputs — "Wins", "Losses", "Draws": required; numbers above 10¹⁵ in absolute value are rejected too. When a value fails, the result area names the problem instead of showing a number.

有哪些选项可以调整？What options can I adjust?

「胜率」的设置：「胜」默认 10；「负」默认 5；「平」默认 0。每次生成结果都按当前设置处理。Settings in the Winning Percentage — "Wins" default 10; "Losses" default 5; "Draws" default 0. The result always uses the current settings.

计算精度如何？How precise are the results?

「胜率」使用 JavaScript 双精度浮点数（约 15–16 位有效数字）；极大或极小的数值可能存在精度误差。The Winning Percentage uses double-precision floating point (about 15–16 significant digits); very large or very small values may lose precision.

「胜率」免费吗？需要注册吗？Is the Winning Percentage free? Do I need an account?

「胜率」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Winning Percentage is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.