Individual Calculations July 2017
 Libura, Julianna  Total change: 18.80  Rating chartPersonal card
 I FIDE OPEN Elblag POL 2017-06-03
RcRownchangeKK*chgGame
 1586 1348 1.50 4 0.47 40 18.80 
  Grabarczyk, Sylwester 1748  * CZE0.001-0.0840-3.20 
  Czarnecka, Lidia 1714 POL0.5010.404016.00 
  Zyhalko, Konrad 1135 POL0.501-0.2740-10.80 
  Paprocki, Jaroslaw 1748  * POL0.5010.424016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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