Rank in the game
The game rank is the main statistic. Reputation of player in the game depends on it. There are 10 game ranks. To take the highest rank, it is necessary that player has the best result in the overall statistics among all players.
General statistics formula: R = (Number of frags - number of deaths).
The game rank is determined according to following principle:

Rank designations:
Upper
Rank 1 is the highest rank
Legend
Rank 2
A big star
Rank 3
A small star
Rank 4
Magister
Rank 5
Leader
Rank 6
Master
Rank 7
Advanced
Rank 8
Experienced
Rank 9
Beginner
Rank 10 is the lowest rank
All new players automatically receive rank 10 - beginner. After that, players need to be calibrated so that the system determines their game rank. Calibration means following: player needs to spend a certain amount of time in the game and commit more 30 player kills, it doesnt matter if its Zombies, Humans, or other game characters. After achieving these goals, the system will determine players gaming experience and give the appropriate game rank.
Player will have rank 10 until he fulfills the calibration condition. Moreover, players who have not been calibrated do not get into the list of TOP players according to general statistics.