Rapid: Individual Calculations April 2019
 Lajdamik, Anna  Total change: 19.20  Rating chartPersonal card
 Open Petrvald 2019 Petrvald CZE 2019-03-16
RcRownchangeKK*chgGame
 1713 1397 2.00 7 0.96 20 19.20 
  Trombik, Karel 1797  * CZE0.5010.42208.40 
  Dvorak, Vladimir 1797  * CZE0.5010.42208.40 
  Hanak, Tomas 1767 CZE0.001-0.1020-2.00 
  Pisz, Bretislav 1703 CZE1.0010.862017.20 
  Hapka, Tomas 1797  * CZE0.001-0.0820-1.60 
  Sebesta, Jan 1606 CZE0.001-0.2320-4.60 
  Strycek, Oskar 1523 CZE0.001-0.3320-6.60 
 * 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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