Individual Calculations December 2018
 Brom, Jiri  Total change: 1.40  Rating chartPersonal card
 1. divize JCSS 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 2015 1987 1.00 2 0.07 20 1.40 
  Nagy, Ladislav 2012 CZE0.001-0.4720-9.40 
  Janovsky, Martin 2017 CZE1.0010.542010.80 

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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