Individual Calculations July 2019
 Kwas, Adam  Total change: -0.40  Rating chartPersonal card
 Turniej Klasyfikacyjny FIDE o Puchar Prezydenta Bydgoszczy 2019 Bydgoszcz POL 2019-06-08
RcRownchangeKK*chgGame
 1299 1077 0.50 2 -0.01 40 -0.40 
  Weryho, Mateusz 1466 POL0.001-0.0940-3.60 
  Holynski, Szymon 1131 POL0.5010.08403.20 

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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