Individual Calculations January 2012
 Gorbatenko, Kateryna  Total change: -22.80  Rating chartPersonal card
 Amman International Tournament 2011-WOMEN Amman JOR 2011-11-08
RcRownchangeKK*chgGame
 1834 2172 5.50 8 -1.52 15 -22.80 
  Razan, Alshaeby 1772  * JOR1.0010.08151.20 
  Alattar, Ghayda M wf1850 JOR1.0010.13151.95 
  Dahdal, Lougain wm1828 JOR0.501-0.3815-5.70 
  Boshra, Alshaeby wc1884 JOR1.0010.16152.40 
  Razan, Alshaeby 1772  * JOR1.0010.08151.20 
  Alattar, Ghayda M wf1850 JOR0.001-0.8715-13.05 
  Dahdal, Lougain wm1828 JOR0.001-0.8815-13.20 
  Boshra, Alshaeby wc1884 JOR1.0010.16152.40 
 * 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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