Individual Calculations August 2017
 Wadelek, Karol  Total change: -21.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1844 1947 4.50 9 -1.09 20 -21.80 
  Paprocki, Antoni 1637 POL0.501-0.3620-7.20 
  Hryn, Zofia 1648 POL1.0010.15203.00 
  Borawski, Jakub 2161 POL0.001-0.2320-4.60 
  Kacprzak, Karol 1678 POL0.501-0.3320-6.60 
  Norek, Bartosz 1734 POL1.0010.23204.60 
  Renkowski, Piotr 2096 POL0.001-0.3020-6.00 
  Rudnik, Anna 1793 POL0.501-0.2120-4.20 
  Pasternak-Winiarski, Adam 1658 POL1.0010.16203.20 
  Mucha, Piotr 2191 POL0.001-0.2020-4.00 

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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