Individual Calculations August 2023
 Rybin, Jan  Total change: 12.60  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1785 1916 4.50 6 0.63 20 12.60 
  Beles, Milan 2062 SVK0.5010.20204.00 
  Stanek, Bohumil 1830 CZE0.501-0.1220-2.40 
  Stava, Zdenek 1516  * CZE1.0010.08201.60 
  Prouza, Tomas 1904 CZE1.0010.48209.60 
  Stepanek, Svatopluk 1819 CZE0.501-0.1320-2.60 
  Muecke, Leonard 1576 GER1.0010.12202.40 
 * 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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