Individual Calculations July 2020
 Duda, Antonin  Total change: 12.60  Rating chartPersonal card
 SSLK - Krajsky prebor 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 2047 2000 1.50 2 0.63 20 12.60 
  Novotny, Viktor 2074 CZE0.5010.10202.00 
  Bach, Ulf-Gunter 2019 GER1.0010.532010.60 

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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