Individual Calculations October 2019
 Krush, Irina  Total change: 3.80  Rating chartPersonal card
 PNWCC FIDE Open - Endgame Kirkland, Washington USA 2019-08-30
RcRownchangeKK*chgGame
 2143 2417 6.00 7 0.38 10 3.80 
  Kurungod Anoop, Pranav 2017  * USA0.501-0.4210-4.20 
  Velea, Anne-Marie wf2017  * USA1.0010.08100.80 
  Deshpande, Aaryan 2017  * USA1.0010.08100.80 
  Lee, Megan wm2089 USA1.0010.13101.30 
  He, Anthony f2346 USA1.0010.40104.00 
  Zhang, Eric 2141 USA1.0010.17101.70 
  Tarjan, James g2376 USA0.501-0.0610-0.60 
 * 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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