Individual Calculations December 2017
 Borek, Dominika  Total change: -2.40  Rating chartPersonal card
 Polfinal Mistrzostw Polski Juniorow 2017 - D15 Jastrzebia Gora POL 2017-11-11
RcRownchangeKK*chgGame
 1256 1155 3.00 8 -0.06 40 -2.40 
  Sivickis, Wiktoria 1543 POL0.5010.414016.40 
  Chomicka, Kinga 1342 POL0.001-0.2640-10.40 
  Zygmunt, Magdalena 1071 POL0.001-0.6240-24.80 
  Sloniec, Natalia 1046 POL1.0010.354014.00 
  Bednarska, Julita 1289 POL0.5010.18407.20 
  Kwiatkowska, Natalia 1147 POL0.501-0.0140-0.40 
  Drob, Julia 1244 POL0.5010.12404.80 
  Sawa, Daria 1364 POL0.001-0.2340-9.20 

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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