Wordstat formula or how to cheat (my experience)?

Question

Yandex

Hello!
Who knows how wordstat calculates the number of queries by key.
What is it for?
- to get into the top of Yandex tips in this way.
In defense, I’ll say right away, it’s possible, because it has long been sold in the service by the user and others.
It became interesting ...
What I did:
1. Manual experiment
First - manually drove 10 times the LF overgrown, was authorized in the Yandex account
Second - manually drove 10 times another LF request from incognito mode
Third-copy paste the LF request + authorized in Yandex
Fourth - copy paste LF request from incognito
Result: the fourth experiment showed 3 days after the update of the statistics. Wordstat 10 out of 10!
The rest did not score even 4 out of 10
But this is not enough.
Experiment 2
Bots.
I launched a bot (I will not disclose and advertise), but ip-real ones are not a proxy, mouse movement is present. Cookies are cleared
I started cheating by 1000 on LF request and waited for the update.
After 3 days, the wordstat showed 107 of my overgrowths... and after another 2 days added 15.
This is too little.
I sit thinking what is the reason, and how the calculation takes place. The manual experiment, as you can see, did not bring any clarity, but confused it even more.
Your suggestions?
If there are practical advice - I will share the bot.