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The NFL passer rating formula includes five variables: pass attempts, completions, passing yards, touchdown passes, and interceptions. Each of those variables is scaled to a value between 0 and 2.375, with 1.0 being statistically average (based on league data between 1960 and 1970).
Likert scaling is a bipolar scaling method, measuring either positive or negative response to a statement. Sometimes an even-point scale is used, where the middle option of "neither agree nor disagree" is not available. This is sometimes called a "forced choice" method, since the neutral option is removed. [10]
Average 49.5 50.0 80–89 Below Average 16.1 16.1 70–79 Well Below Average ... Psychologists point out that evidence from IQ testing should always be used with ...
The overall performance rating is then calculated as = +, the same as the FIDE method. An equivalent way to calculate this performance rating is by taking the average of opponent's rating + 400 for each win; opponent's rating - 400 for each loss; just their rating for each draw.
Academic grading. Germany uses a 5- or 6-point grading scale (GPA) to evaluate academic performance for the youngest to the oldest students. Grades vary from 1 (excellent, sehr gut) to 5 (resp. 6) (insufficient, nicht genügend ). In the final classes of German Gymnasium schools that prepare for university studies, a point system is used with ...
If a player scores 50%, they receive the average competition rating as their performance rating. If they score more than 50%, their new rating is the competition average plus 10 points per percentage point exceeding 50. If they score less, their new rating is the competition average minus 10 points per percentage point shy of 50. [5]
The top grade, A, is given here for performance that exceeds the mean by more than 1.5 standard deviations, a B for performance between 0.5 and 1.5 standard deviations above the mean, and so on. [18] Regardless of the absolute performance of the students, the best score in the group receives a top grade and the worst score receives a failing grade.
Rating scale. A rating scale is a set of categories designed to obtain information about a quantitative or a qualitative attribute. In the social sciences, particularly psychology, common examples are the Likert response scale and 0-10 rating scales, where a person selects the number that reflecting the perceived quality of a product .