Individual Calculations July 2017
 Michalska, Aleksandra  Total change: 14.00  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow 2017 - do lat 15 Warszawa POL 2017-06-17
RcRownchangeKK*chgGame
 1560 1656 4.50 7 0.35 40 14.00 
  Pancewicz, Mateusz 1256  * POL1.0010.08403.20 
  Moscicka, Pola 1832 POL1.0010.734029.20 
  Sloniewski, Michal 1682 POL0.5010.04401.60 
  Golecki, Jan 1915 POL0.001-0.1840-7.20 
  Bujalski, Mateusz 1626 POL0.501-0.0440-1.60 
  Laszczuk, Zuzanna 1256  * POL1.0010.08403.20 
  Zurawicki, Jakub 1350 POL0.501-0.3640-14.40 
 * 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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