Individual Calculations December 2019
 Durchan, Milan  Total change: -7.80  Rating chartPersonal card
 JCSS - Divize II 2019/2020 - skupina B r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1551 1696 1.00 2 -0.39 20 -7.80 
  Novakova, Blanka 1573 CZE1.0010.33206.60 
  Drda, Marek 1529 CZE0.001-0.7220-14.40 

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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