Rapid: Individual Calculations November 2015
 Duda, Ryszard  Total change: -6.60  Rating chartPersonal card
 I Piaseczynskie Szachogranie Piaseczno POL 2015-10-25
RcRownchangeKK*chgGame
 1740 1572 1.50 6 -0.33 20 -6.60 
  Chomczyk, Marek 1972  * POL0.5010.42208.40 
  Skawinski, Arkadiusz f1972  * POL0.001-0.0820-1.60 
  Turlejski, Slawomir 1738 POL0.001-0.2820-5.60 
  Eysmont, Julian 1680 POL0.001-0.3520-7.00 
  Czarnomski, Dominik 1185 POL1.0010.09201.80 
  Borkowski, Kamil 1893 POL0.001-0.1320-2.60 
 * 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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