Rapid: Individual Calculations March 2023
 Trzebiatowski, Jaroslaw  Total change: -49.80  Rating chartPersonal card
 III Grand Prix Ziemi Kaszubskiej 2022 Lipusz POL 2023-02-25
RcRownchangeKK*chgGame
 1136 1415 4.00 8 -2.49 20 -49.80 
  Topka, Oliwier 1012 POL1.0010.08201.60 
  Dobbek, Mateusz 1161 POL0.001-0.8120-16.20 
  Leoniuk, Rafal 1177 POL0.001-0.8020-16.00 
  Meyer, Tymoteusz 1015  * POL1.0010.08201.60 
  Leoniuk, Stanislaw 1139 POL0.001-0.8320-16.60 
  Andrzejewski, Jakub 1479 POL0.001-0.4120-8.20 
  Wiczkowski, Bartosz 1068 POL1.0010.11202.20 
  Kryszewski, Kornel 1037 POL1.0010.09201.80 
 * 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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