Table of Performance Change

Performance RatioPerformance ChangeHome
0- 800
0.10- 366Home
0.20- 240
0.30 - 149Home
0.40- 72
0.50= 0
0.60+ 72
0.70+ 149
0.80+ 240
0.90+ 366
1.00+ 800
Note: Simplified. FIDE Handbook contains the original FIDE Table.