You need to do the math again.
In the 1x3 chart, each X and O represents 1 point (4 ticks), not 3 ticks. The "x3" means that it takes a 3-box (3-point) reversal to start a new column of Xs or Os.
In the longer-term 5x3 chart I posted earlier, each box (X or O) represents 5 points (20...