Individual Calculations September 2019
 Verwoert, Jef  Total change: -16.80  Rating chartPersonal card
 Wroclaw Open 2019 Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 1854 2034 5.50 9 -0.84 20 -16.80 
  Zarzycki, Lukasz 1634  * POL1.0010.08201.60 
  Pawicka, Magdalena 1701 POL1.0010.12202.40 
  Lugovskoy, Maxim g2418 RUS0.5010.41208.20 
  Butkiewicz, Lukasz m2434  * POL0.001-0.0820-1.60 
  Krawiec, Grzegorz 1816 POL0.501-0.2820-5.60 
  Socha, Kamil 1741 POL0.001-0.8520-17.00 
  Nowak, Filip 1634  * POL1.0010.08201.60 
  Owoc, Jakub 1675 POL0.501-0.4020-8.00 
  Lesniak, Szymon 1634  * POL1.0010.08201.60 
 * 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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