Individual Calculations April 2019
 Machacek, Lukas  Total change: 20.00  Rating chartPersonal card
 Krajsky prebor SSZK 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 1881 1682 1.00 2 0.50 40 20.00 
  Oplustil, Vladimir 1938 CZE0.5010.314012.40 
  Janek, Jiri 1824 CZE0.5010.19407.60 

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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