Individual Calculations April 2019
 Wais, Michael  Total change: 4.20  Rating chartPersonal card
 Wiener Vereinsmeisterschaft A-Liga 2018/2019 rd8-9 Vienna AUT 2019-03-09
 2015 1854 0.50 1 0.21 20 4.20 
  Oberhuber, Alexander 2015 AUT0.5010.21204.20 

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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