Rapid: Individual Calculations February 2023
 Mazur, Ireneusz  Total change: -11.00  Rating chartPersonal card
 Szachowy Sylwester z MOSIR - grupa OPEN Czerwionka-Leszczyny POL 2022-12-30
RcRownchangeKK*chgGame
 1631 1568 3.00 8 -0.55 20 -11.00 
  Raba, Bartosz 1754 POL1.0010.742014.80 
  Warchol, Kamil f2009 POL0.001-0.0620-1.20 
  Kotowicz, Kamil 1687 POL0.001-0.3420-6.80 
  Zaborski, Igor 1569 POL0.001-0.5020-10.00 
  Niesporek, Franciszek 1358 POL0.001-0.7720-15.40 
  Paciorek, Jan 1405 POL1.0010.28205.60 
  Lajdamik, Kinga 1342 POL1.0010.21204.20 
  Janik, Damian 1920 POL0.001-0.1120-2.20 

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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