Individual Calculations January 2019
 Lochina, Justyna  Total change: -10.80  Rating chartPersonal card
 Olawa Winter Chess Clasic - Grupa A Olawa POL 2018-12-15
RcRownchangeKK*chgGame
 1258 1280 2.50 5 -0.27 40 -10.80 
  Latacz, Grzegorz 1122 POL0.501-0.2140-8.40 
  Strugarek, Lukasz 1680  * POL0.001-0.0840-3.20 
  Pietrzak, Emilia 1203 POL0.501-0.1140-4.40 
  Wilgosz, Szczepan 1187 POL0.501-0.1340-5.20 
  Lecyk, Piotr 1100 POL1.0010.264010.40 
 * 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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