Individual Calculations August 2014
 Ostrowska, Dominika  Total change: -16.80  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. B Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1896 1981 4.50 9 -0.84 20 -16.80 
  Medvedyk, Volodymyr 1692 UKR1.0010.16203.20 
  Solnicki, Michal 2182 POL1.0010.762015.20 
  Malczyk, Radoslaw 2084 POL0.001-0.3620-7.20 
  Uscinski, Michal 1701 POL0.001-0.8420-16.80 
  Slomski, Arkadiusz 1690 POL1.0010.15203.00 
  Maciaga, Marcin 2153 POL0.001-0.2720-5.40 
  Litner, Igor 1746 POL1.0010.21204.20 
  Zaninotto, Franco f2141 ITA0.001-0.2920-5.80 
  Kocia, Kamil 1672 POL0.501-0.3620-7.20 

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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