Rukmini Chitnis
Rukmini writes about what crash games pay back. Based in Nashik, she came to the subject through spreadsheets rather than casinos: she started by checking whether the return figures printed on game pages agreed with each other, found that for several crash titles they did not, and kept a list.

What a round pays, in rupees
What she covers here
- The return figure. Why Astronaut is quoted at 98% in most places, unpublished in one catalogue, and given another game's band in one operator guide — and where to read the figure your lobby actually runs.
- Cash-out arithmetic. The approximate chance of a round reaching 1.5x, 2x, 5x or 10x, and why every target returns the same on average.
- Sign-in and the lobby. What a real sign-in screen asks for and what it never should.
- The welcome pack on a crash game. Which parts touch Astronaut and which do not.
How she works
Every figure on her pages carries its source or is marked as an approximation with the formula beside it. When sources disagree, she prints the disagreement instead of choosing the number that reads best. She does not publish predictions, signals or strategies that claim to beat the house edge, because none can.