Individual Calculations October 2015
 Latreche, Khadidja  Total change: 25.40  Rating chartPersonal card
 Steinitz Chess Club 38th Anniversary Festival (Elite Section) Cape Town RSA 2015-09-24
RcRownchangeKK*chgGame
 2176 1900 2.00 4 1.27 20 25.40 
  Strikovic, Aleksa g2300  * SRB0.001-0.0820-1.60 
  Klaasen, Calvin Jong f2152 RSA0.001-0.1920-3.80 
  Willenberg, Kenneth Sean 2016 RSA1.0010.662013.20 
  De Villiers, Charles f2235 RSA1.0010.882017.60 
 * 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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