Individual Calculations December 2019
 Selley, Laszlo  Total change: -16.80  Rating chartPersonal card
 Budapest Team Ch. Bilek Istvan Group 2019-2020 R 4 Budapest HUN 2019-11-24
 1570 1512 0.00 1 -0.42 40 -16.80 
  El-Adly, Saber Dr. 1570 HUN0.001-0.4240-16.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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