Individual Calculations July 2017
 Wojnowski, Jan  Total change: -71.20  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow 2017 - do lat 15 Warszawa POL 2017-06-17
RcRownchangeKK*chgGame
 1393 1567 3.00 7 -1.78 40 -71.20 
  Sloniewska, Agata 1167  * POL1.0010.08403.20 
  Zurawicki, Jakub 1350 POL0.001-0.7840-31.20 
  Pancewicz, Mateusz 1167  * POL0.001-0.9240-36.80 
  Szelejewska, Maria 1167  * POL1.0010.08403.20 
  Poziomkowski, Szymon 1770 POL0.001-0.2440-9.60 
  Majewska, Marianna 1215 POL1.0010.11404.40 
  Golecki, Jan 1915 POL0.001-0.1140-4.40 
 * 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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