Individual Calculations July 2023
 Kubica, Kamil  Total change: -10.80  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa A Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1969 2139 4.50 7 -0.54 20 -10.80 
  Ten Have, Roland 1937 NED0.501-0.2620-5.20 
  Syrkiewicz, Michal 1945 POL0.001-0.7520-15.00 
  Gorniewicz, Oskar 1904 POL1.0010.21204.20 
  Mirski, Michal 1986 POL0.001-0.7020-14.00 
  Darowicki, Mariusz 1970 POL1.0010.28205.60 
  Trybus, Daniel 2014 POL1.0010.33206.60 
  Czarnecka, Lidia wc2027 POL1.0010.35207.00 

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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