Individual Calculations October 2016
 Marbella, Antonio  Total change: -35.20  Rating chartPersonal card
 23rd Abu Dhabi Int. Chess Festival - Open Tournament Abu Dhabi UAE 2016-08-21
RcRownchangeKK*chgGame
 1609 1886 5.50 8 -0.88 40 -35.20 
  Willie, Ortiz 1486  * PHI1.0010.08403.20 
  Rafea, Dalaa 1486  * SYR1.0010.08403.20 
  Al Saleh, Mohammad 2028 SYR0.001-0.3140-12.40 
  Al Darmaky, Sultan 1503 UAE0.001-0.9140-36.40 
  Ghaffarifar, Masoud 1486  * IRI1.0010.08403.20 
  Ekram, Ahmed 1486  * EGY1.0010.08403.20 
  Esa, A H Almarazeeq 1759 UAE0.501-0.1740-6.80 
  Pascua, Gilbert 1635 PHI1.0010.19407.60 
 * 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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