Rapid: Individual Calculations July 2023
 Katny, Samuel  Total change: 28.40  Rating chartPersonal card
 XIII Turniej Szachowy o Puchar Firmy EL-BUD Srem POL 2023-06-04
RcRownchangeKK*chgGame
 1737 1426 2.00 6 0.71 40 28.40 
  Stempin, Pawel m2179 POL1.0011.004040.00 
  Andrzejewska, Anna wc1723 POL0.001-0.1540-6.00 
  Kozlowska, Marzena 1814 POL0.001-0.0940-3.60 
  Tomczak, Michal 1806 POL0.001-0.0940-3.60 
  Lisiecki, Robert 1772 POL0.001-0.1140-4.40 
  Jordeczka, Leon 1126 POL1.0010.15406.00 

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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