Individual Calculations December 2017
 Chomicka, Kinga  Total change: -14.40  Rating chartPersonal card
 Polfinal Mistrzostw Polski Juniorow 2017 - D15 Jastrzebia Gora POL 2017-11-11
RcRownchangeKK*chgGame
 1312 1342 4.50 9 -0.36 40 -14.40 
  Kwiatkowska, Natalia 1147 POL0.501-0.2540-10.00 
  Borek, Dominika 1155 POL1.0010.264010.40 
  Sawa, Daria 1364 POL1.0010.534021.20 
  Roszkiewicz, Anna 1575 POL0.001-0.2140-8.40 
  Hryn, Aleksandra 1547 POL0.001-0.2440-9.60 
  Komorowska, Marcelina 1129 POL0.501-0.2740-10.80 
  Giefert, Sara 1145 POL0.501-0.2540-10.00 
  Laszczuk, Zuzanna 1184 POL1.0010.294011.60 
  Furtak, Joanna 1564 POL0.001-0.2240-8.80 

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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