Individual Calculations March 2018
 Hadjieff, Dieter  Total change: 6.40  Rating chartPersonal card
 Wiener Betriebsmeisterschaft 2017/2018 B-Liga rd 6 Vienna AUT 2018-01-31
RcRownchangeKK*chgGame
 2025 2159 1.00 1 0.32 20 6.40 
  Haas, Bernhard 2025 AUT1.0010.32206.40 

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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