Talk:Mazda Furai (stats)/@comment-34326785-20200111163439

As of v4.7:
 * 0000-0000 is B1176
 * 0500-0000 is B1288
 * 5500-0000 is B1293
 * 5555-0000 is B1346

So, I think the upgrade rank percentages are not 5/70/5/20, but rather 3/66/3/28. Reasoning is that there is 170 ranks gap between 1176 and 1346, and the global rank increases only of 5 (1293-1288=5) ranks by MAXing the acceleration. 5/170 is 0.02941 which I round up to 0.03.