Is your current 30% rating now 50% and you have no 30% rating now, so that you are 70, 50, 20, 10, 10, 10, 10, 10, 10, 10, 10??? If so, when you reach 95% any other 10%'s don't matter as it rounds up to 100%. Your 7th 10% combines to 95%.
It goes as follows: 70+50=85+20=88+10=89+10=90+10=91+10=92+10=93+10=94+10=95 which rounds to 100%.
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