Individual Calculations November 2022
 Ghitza, Elena  Total change: 22.00  Rating chartPersonal card
 WORLD AMATEUR CHESS CHAMPIONSHIPS U2000 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 1825 1733 4.00 9 0.55 40 22.00 
  Baliuniene, Margarita 1927 LTU0.001-0.2540-10.00 
  Klein, Raimund 1978 GER0.001-0.2040-8.00 
  Novikovas, Anatolijus 1656 LTU0.001-0.6140-24.40 
  Baker, John 1686 MLT1.0010.434017.20 
  Caruana, George 1696 MLT1.0010.454018.00 
  Forsa, Elise 1806 NOR1.0010.604024.00 
  Lopez Ramirez, Jorge Hernan c1866 COL0.001-0.3240-12.80 
  Tarnowska, Aleksandra wc1876 POL1.0010.694027.60 
  Flis, Pawel c1936 POL0.001-0.2440-9.60 

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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