Individual Calculations September 2023
 Zahradnik, Vladimir  Total change: -26.80  Rating chartPersonal card
 PRESOV OPEN 2023 Presov SVK 2023-08-03
RcRownchangeKK*chgGame
 1633 1869 4.00 7 -1.34 20 -26.80 
  Hudak, Tomas 1469  * SVK1.0010.08201.60 
  Lednicky, Martin 2108 SVK0.001-0.2020-4.00 
  Vastik, Tomas 1572 SVK0.001-0.8520-17.00 
  Bilik, Matej 1469  * SVK1.0010.08201.60 
  Mazak, Ryan 1560 SVK1.0010.14202.80 
  Vasylchuk, Diana 1693 UKR0.001-0.7320-14.60 
  Majdecki, Robert 1557 POL1.0010.14202.80 
 * 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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