Rating Estimator

This calculates your expectancy, performance, estimated post-event rating, and expected norm earned in a USCF dual-rated chess tournament. The advantage this has over the USCF's rating estimator is that this one shows your expectancy and your estimated norm earned. Unlike the Quads Rating Estimator, this one is not perfectly accurate and will tend to overestimate if you do particularly well and will tend to underestimate if you do particularly poorly.

Your Rating:

Your Score:

Others' ratings:

Expectancy:
Performance:
Post-event:
K-Factor:
Norm Earned:


Norm key: