Individual Calculations March 2019
 Hadjieff, Dieter  Total change: 4.60  Rating chartPersonal card
 Wiener Betriebsmeisterschaft B Liga 2018/2019 rd7 Vienna AUT 2019-02-20
 1952 2165 1.00 1 0.23 20 4.60 
  Mad, Gerhard 1952 AUT1.0010.23204.60 

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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