Individual Calculations April 2019
 Kordzadze, Nino  Total change: 9.20  Rating chartPersonal card
 Wiener Vereinsmeisterschaft A-Liga 2018/2019 rd8-9 Vienna AUT 2019-03-09
 1949 1977 1.00 1 0.46 20 9.20 
  Huber, Harald 1949 AUT1.0010.46209.20 

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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