Individual Calculations July 2020
 Briza, Jiri  Total change: -7.40  Rating chartPersonal card
 MKSS - Krajsky prebor 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 1777 1918 1.00 2 -0.37 20 -7.40 
  Drbul, Pavel 1856 CZE0.501-0.0920-1.80 
  Bok, Tomas 1698 CZE0.501-0.2820-5.60 

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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