Small Basic AI Championship

[AbsoluteBeginner]

I was lucky. 
I managed to assemble the code from fragments of the original Rabbit AI code and this code reproduces for me all the strange results of the SaveAllVariables method work.

Code:

'
_s_allVariablesFilePath = Program.Directory + "\RabbitAll_variables.txt"

number_of_sequences   = 625
n_sequenceNumber    = 0
_s_dbText = " "
_stat_caughtRabbits = 0
_stat_deadSnakes    = 0
_x = 0

If LDFile.Exists(_s_allVariablesFilePath) = "True" Then
  LDFile.LoadAllVariables(_s_allVariablesFilePath)
  OnRabbitCaptured()
Else
  number_of_sequences   = 300
  n_sequenceNumber    = 30
  _s_dbText = "Test"
  _stat_caughtRabbits = 300
  _stat_deadSnakes    = 30
  _x = 300
  OnRabbitCaptured()
  LDFile.SaveAllVariables(_s_allVariablesFilePath)
EndIf

Sub OnRabbitCaptured
  _s_dbText = _s_dbText + Text.Append("number_of_sequences = ", number_of_sequences) + LDText.LF
  _s_dbText = Text.Append("number_of_caught_rabbits = ", _stat_caughtRabbits) + LDText.LF
  _s_dbText = _s_dbText + Text.Append("number_of_dead_snakes = ", _stat_deadSnakes) + LDText.LF
  _x = Math.Floor((626 - number_of_sequences)/614*100)
  _s_dbText = _s_dbText + Text.Append("Level of training(%) = ", _x) + LDText.LF
  _s_dbText = _s_dbText + Text.Append("Ratio = ", Math.Floor(_stat_caughtRabbits/1)) + LDText.LF
  _s_dbText = _s_dbText + Text.Append("number_of_sequences = ", number_of_sequences)
  DrawBndText()
EndSub

Sub DrawBndText
  GW.BrushColor = "White"
  GW.FillRectangle(0, 0, GW.Width, GW.Height)
  GW.BrushColor = "Black"
  GW.FontBold = "False"
  GW.DrawBoundText(5, 5, GW.Width - 10, _s_dbText)
EndSub

The contents of my file with saved variables also look surprising. If necessary, I can post here the text of the file with variables and small screenshots of the test program window.

Thank you.