Individual Calculations August 2017
 Valik, Ondrej  Total change: 4.80  Rating chartPersonal card
 CZECH OPEN 2017 - C - open rating tournament Pardubice CZE 2017-07-22
RcRownchangeKK*chgGame
 1683 1527 2.50 7 0.24 20 4.80 
  Heymann, Marianne 1799 GER0.5010.33206.60 
  Simkin, Alexander 1836 RUS0.001-0.1420-2.80 
  Lugovets, Dmitry 1927  * RUS0.001-0.0820-1.60 
  Maul, Maik 1382 GER0.001-0.6920-13.80 
  Skok, Amalija 1418 FID1.0010.35207.00 
  Bilau, Max 1679 GER1.0010.702014.00 
  Aryan, B Joshi 1739 IND0.001-0.2320-4.60 
 * 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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