Individual Calculations April 2024
 Gorecka, Zuzanna  Total change: -61.20  Rating chartPersonal card
 Osme Urodziny Szachowej Dwojki - grupa A Grodzisk Mazowiecki POL 2024-03-09
RcRownchangeKK*chgGame
 1550 1629 1.50 5 -1.53 40 -61.20 
  Trzcinski, Brajan 1478 POL0.001-0.7040-28.00 
  Bombinski, Michal 1546 POL0.501-0.1140-4.40 
  Rowinski, Marek 1602 POL0.001-0.5440-21.60 
  Daniszewski, Michal 1505 POL0.501-0.1740-6.80 
  Muronczyk, Wiktor 1621 POL0.501-0.0140-0.40 

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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