Individual Calculations July 2017
 Bialas, Jerzy  Total change: -24.00  Rating chartPersonal card
 Open Polish Championship of kulturehouses and other'2017 Bydgoszcz POL 2017-06-16
RcRownchangeKK*chgGame
 1416 1641 2.50 5 -1.20 20 -24.00 
  Lesniak, Kacper 1241  * POL1.0010.08201.60 
  Darowicki, Mariusz 1931 POL0.001-0.1620-3.20 
  Kaminski, Mateusz 1241  * POL1.0010.08201.60 
  Mackowiak, Filip 1425 POL0.501-0.2820-5.60 
  Sulima, Franciszek 1241  * POL0.001-0.9220-18.40 
 * 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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