Individual Calculations August 2013
 Abdulla, Shaeri  Total change: -13.20  Rating chartPersonal card
 20th Abu Dhabi International Festival(Juniors U15) Abu Dhabi UAE 2013-06-30
RcRownchangeKK*chgGame
 1506 1606 1.00 3 -0.88 15 -13.20 
  Kalbani, Wadema wc1397 UAE1.0010.23153.45 
  Ahmed, Fareed 1709 UAE0.001-0.3615-5.40 
  Al Maamari, Wafia Darwish 1411 UAE0.001-0.7515-11.25 

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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