Individual Calculations April 2019
 Richtrova, Eliska  Total change: -7.00  Rating chartPersonal card
 1. liga 2018/2019 zapad r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 2057 2196 1.00 2 -0.35 20 -7.00 
  Postupa, Pavel 1938 CZE1.0010.18203.60 
  Vltavsky, Vladimir 2175 CZE0.001-0.5320-10.60 

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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