Individual Calculations July 2008
 Mazur, Aleksandra  Total change: 22.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow Slask POL 2008-02-02
RcRownchangeKK*chgGame
 1740 1553 2.00 4 0.88 25 22.00 
  Grygierczyk, Wojciech 1820 POL0.001-0.1825-4.50 
  Matuszczyk, Przemyslaw 1903 POL0.001-0.1125-2.75 
  Olszewski, Patryk 1547 POL1.0010.492512.25 
  Wojtyla, Tymoteusz 1690 POL1.0010.682517.00 

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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