Individual Calculations June 2018
 Dubrawski, Janusz  Total change: -23.40  Rating chartPersonal card
 Turniej Klasyfikacyjny Bialystok Wiosna 2018 - grupa A Bialystok POL 2018-04-28
RcRownchangeKK*chgGame
 1832 1731 1.50 7 -1.17 20 -23.40 
  Smirnov, Aleksander 2081 BLR0.001-0.1120-2.20 
  Kaminski, Maciej 1835 POL0.001-0.3620-7.20 
  Pytel, Maciej 2085 POL0.001-0.1120-2.20 
  Mulawa, Cyprian 1331  * POL1.0010.08201.60 
  Ncube, Sifiso 1894 ZIM0.001-0.2820-5.60 
  Przywara, Marcin 1478 POL0.001-0.8120-16.20 
  Filewicz, Przemyslaw 2123 POL0.5010.42208.40 
 * 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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