Rapid: Individual Calculations June 2023
 Kula, Robert  Total change: -15.80  Rating chartPersonal card
 IX Turniej Szachowy o Puchar Burmistrza Wolina - Open Fide Wolin POL 2023-05-28
RcRownchangeKK*chgGame
 1781 2171 7.00 9 -0.79 20 -15.80 
  Jezikowska, Nadzieja 1771  * POL1.0010.08201.60 
  Pawlicz, Filip 1682 POL0.501-0.4620-9.20 
  Czyzyk, Milosz 1486 POL1.0010.01200.20 
  Zeissel, Andrzej 1781 POL0.501-0.4120-8.20 
  Penza, Denis 1695 UKR0.501-0.4520-9.00 
  Twarogiel, Tadeusz 1748 POL1.0010.07201.40 
  Grabarczyk, Miroslaw g2223 POL0.5010.07201.40 
  Pawlicz, Dariusz 1657 POL1.0010.04200.80 
  Korbal, Arkadiusz 1990 POL1.0010.26205.20 
 * 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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