Individual Calculations July 2017
 Dubiel, Jacek  Total change: -4.30  Rating chartPersonal card
 20. Rhein-Main-Open 2017 Group A Bad Homburg GER 2017-06-14
RcRownchangeKK*chgGame
 2185 2433 5.00 7 -0.43 10 -4.30 
  Widla, Piotr 2033  * POL1.0010.08100.80 
  Lindam, Ingo 2103 GER1.0010.12101.20 
  Pichl, Michael 2037 GER1.0010.08100.80 
  Khenkin, Igor g2560 GER0.001-0.3310-3.30 
  Korolev, Alexandr 2053 BLR1.0010.09100.90 
  De Roda Husman, Juan 2213 NED0.501-0.2810-2.80 
  Henrich, Thomas f2294 GER0.501-0.1910-1.90 
 * 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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