Individual Calculations July 2020
 Jaros, Bohumil  Total change: 18.00  Rating chartPersonal card
 MKSS - Krajsky prebor 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 1978 1830 1.50 2 0.90 20 18.00 
  Vicha, Martin 1996 CZE1.0010.722014.40 
  Kozelsky, Marek 1960 CZE0.5010.18203.60 

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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