Individual Calculations March 2019
 Mackowiak, Bogusz  Total change: 6.40  Rating chartPersonal card
 III Wielkopolska Liga Juniorow 2019 Ostrow Wielkopolski POL 2019-02-02
RcRownchangeKK*chgGame
 1371 1404 4.50 8 0.16 40 6.40 
  Godyla, Kacper 1004  * POL1.0010.08403.20 
  Zurawski, Mateusz 1463 POL1.0010.584023.20 
  Andrzejewska, Maja 1285 POL0.501-0.1640-6.40 
  Golinski, Kacper 1804  * POL1.0010.924036.80 
  Szafranski, Maciej 1519 POL0.001-0.3440-13.60 
  Szczepaniak, Jakub 1300 POL0.501-0.1440-5.60 
  Lorenz, Rafal 1377 POL0.001-0.5440-21.60 
  Szczepanski, Grzegorz 1217 POL0.501-0.2440-9.60 
 * 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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