Blitz: Individual Calculations December 2017
 Sikorska, Dorota  Total change: -4.80  Rating chartPersonal card
 II Turniej Szachow Blyskawicznych o Puchar Burmistrza Obornik Oborniki POL 2017-11-12
RcRownchangeKK*chgGame
 1904 1960 3.00 6 -0.24 20 -4.80 
  Jaroch, Karol 2224 POL0.001-0.1820-3.60 
  Szelag, Marcin m2273 POL0.001-0.1420-2.80 
  Rozanski, Mateusz 1560  * POL1.0010.08201.60 
  Kostecka, Marika 1578 POL1.0010.09201.80 
  Mazurkiewicz, Michal 2231 POL0.001-0.1720-3.40 
  Zakrzewski, Bartosz 1560  * POL1.0010.08201.60 
 * 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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