Individual Calculations August 2023
 Pejrimovska, Viola Ruby  Total change: 38.40  Rating chartPersonal card
 CZECH OPEN 2023 - B Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1824 1736 4.00 8 0.96 40 38.40 
  Saqar, Essa Khamis 1336  * UAE1.0010.08403.20 
  Ilandzis, Spyridon 1916 GRE1.0010.744029.60 
  Saif, Ahmed 1875 UAE0.001-0.3140-12.40 
  Novotny, Josef 1974 CZE0.001-0.2040-8.00 
  Studzinski, Bruno 1527 GER1.0010.23409.20 
  Siebenburger, Vlastimil 1955 CZE1.0010.784031.20 
  Sadek, Vojtech 1949 CZE0.001-0.2340-9.20 
  Hoppe, Andreas 2062 GER0.001-0.1340-5.20 
 * 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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