Individual Calculations August 2021
 Sokolski, Aleksander  Total change: 8.20  Rating chartPersonal card
 CZECH OPEN 2021 - E - 4-member team tournament Pardubice CZE 2021-07-15
RcRownchangeKK*chgGame
 1921 1936 4.00 7 0.41 20 8.20 
  Harcuba, Jan 1536  * CZE1.0010.08201.60 
  Bussard, Christian f2251 GER0.001-0.1420-2.80 
  Rezac, Jindrich 1837 CZE1.0010.36207.20 
  Vavra, Michal 1986 CZE1.0010.572011.40 
  Vitova, Anna 1797 CZE0.501-0.1920-3.80 
  Lacina, Filip 1992 CZE0.5010.08201.60 
  Popper, Tomas 2046 CZE0.001-0.3520-7.00 
 * 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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