Rapid: Individual Calculations July 2023
 Wojdak, Karol  Total change: -26.20  Rating chartPersonal card
 XIII Turniej Szachowy o Puchar Firmy EL-BUD Srem POL 2023-06-04
RcRownchangeKK*chgGame
 1397 1483 1.00 4 -1.31 20 -26.20 
  Mierzynski, Jaroslaw 1736 POL0.001-0.1920-3.80 
  Comber, John 1083  * POL1.0010.08201.60 
  Gorski, Boguslaw 1620 POL0.001-0.3220-6.40 
  Zawadzki, Krystian 1150 POL0.001-0.8820-17.60 
 * 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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