Rapid: Individual Calculations March 2015
 Aygun, Ali  Total change: -5.00  Rating chartPersonal card
 Besiktas Municipality of Traditional Ugur Mumcu Memorial Chess Tournament-2015 Istanbul TUR 2015-01-31
RcRownchangeKK*chgGame
 1693 1551 1.00 4 -0.25 20 -5.00 
  Ozgur, Gunay 1720 TUR0.001-0.2820-5.60 
  Sen, Irem 1620 TUR1.0010.602012.00 
  Durmaz, Egemen Baris 1760 TUR0.001-0.2320-4.60 
  Kinatas, Abdulmecit 1672 TUR0.001-0.3420-6.80 

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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