Rapid: Individual Calculations April 2017
 Izdebska, Gabriela  Total change: 10.20  Rating chartPersonal card
 Otwarte Mistrzostwa Powiatu Radzynskiego w szachach Kakolewnica 2017 Kakolewnica POL 2017-03-19
RcRownchangeKK*chgGame
 1601 1205 1.00 6 0.51 20 10.20 
  Skonieczny, Marek 1605  * POL0.001-0.0820-1.60 
  Litwiniec, Zbigniew 1605  * POL1.0010.922018.40 
  Mazur, Eugeniusz 1605  * POL0.001-0.0820-1.60 
  Waszczuk, Mariusz 1603 POL0.001-0.0820-1.60 
  Pikulinski, Janusz 1581 POL0.001-0.0920-1.80 
  Pycka, Zbigniew 1605  * POL0.001-0.0820-1.60 
 * 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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