In the Czech Republic, primary and secondary schools use a 5-point grade system, with 1 as the best and 5 as the worst.
They correspond to the following ratings: 1 = výborně (excellent), 2 = chvalitebně (commendable), 3 = dobře (good), 4 = dostatečně (sufficient), and 5 = nedostatečně (insufficient).
Only whole numbers appear on report cards, but tests or oral exams are often marked with additional distinctive signs: 3+ is slightly better than 3, 2− is slightly lower than 2, 1-2 or 1/2 means halfway between 1 and 2, and 1* means exceptionally excellent.
A 10-point grading scale consisting of 1 (A), 2 (A-), 3 (B+) ... 10 (D) has been used in some private schools in the Czech Republic.
First day of the next semester the grades from each subject (where points were inserted into the system) also get converted to the ECTS scale for international use like this:[3]