Individual Calculations September 2015
 Kucharska, Helena  Total change: -6.40  Rating chartPersonal card
 DMP I Liga Juniorow 2015 Ustron POL 2015-07-25
RcRownchangeKK*chgGame
 1520 1120 0.00 2 -0.16 40 -6.40 
  Chylewski, Patryk 1520  * POL0.001-0.0840-3.20 
  Woloch, Oskar 1520  * POL0.001-0.0840-3.20 
 * 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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