Calculators

Rating change
Rating
Highest rating
Type
Time Control (base time + increment)
# Opponent rating Colour Result We R-We +/-
1
2
3
4
5
6
7
8
9
Games
Score
%
Dp
Average opponent rating
Performance
Time weight
K-factor
Rating change
Weighted Performance
# Performance Date (last day of tournament) Age
1
2
3
4
5
Weighted performance: