Individual Calculations October 2008
 Gadzinowska, Anna  Total change: 30.25  Rating chartPersonal card
 POL Team Junior Championship - 2nd League Sielpia POL 2008-07-05
RcRownchangeKK*chgGame
 1590 1661 3.00 3 1.21 25 30.25 
  Dubrawska, Greta 1568 POL1.0010.37259.25 
  Lukiewicz, Kaja 1683 POL1.0010.532513.25 
  Ostalska, Natalia 1518 POL1.0010.31257.75 

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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