> For the complete documentation index, see [llms.txt](https://whitepaper.frak.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.frak.id/zhong-wen-ban-ben-the-sybel-ecosystem-white-paper/xi-bei-er-sheng-tai-xi-tong/zheng-qian-mo-shi/earning-caps.md).

# Earning Caps

In order to prevent bot and cheating system, while incentivizing power users, every **Standard Period**, a Power Number of UCC is calculated based on the average of consumption by the top 5% of active users.

Therefore, the number of Consumed Content Unit CCU is calculated with the formula below:

$$
CCU=\max \left( 1, \left( \frac{CCU\_{5%}}{CCU\_{real}} \right)^{CCU\_{real}}\right)
$$

$$CCU\_{5%}$$**:** average consumption of the top 5% of active users (last Standard Period)​

$$CCU\_{real}$$**:** number of Consumed Content Units reported by different players

​Then, the distribution of the consumption is defined by the **Chi-squared distribution** ($$\chi^2$$​-distribution).

![](/files/sbE58TxLfPFfP6Lgm1eQ)


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