Individual Calculations January 2019
 Frej, Hanna  Total change: -6.40  Rating chartPersonal card
 IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 4-5 Dolny Slask POL 2018-12-02
RcRownchangeKK*chgGame
 1113 1233 0.50 1 -0.16 40 -6.40 
  Kuska, Bartosz 1113 POL0.501-0.1640-6.40 

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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