Individual Calculations April 2017
 Erece, Ece Alkim  Total change: -2.80  Rating chartPersonal card
 2016-2017 Arzum Turkish Women Chess Championship Antalya TUR 2017-03-06
RcRownchangeKK*chgGame
 1637 1689 5.00 9 -0.07 40 -2.80 
  Dirican, Feride 1289  * TUR1.0010.08403.20 
  Kilic, Gulseren 1542 TUR1.0010.304012.00 
  Aluc, Bulut Evrim 1726 TUR1.0010.554022.00 
  Kaplan, Ebru 1980 TUR0.001-0.1540-6.00 
  Sural, Ceren 1572 TUR0.501-0.1640-6.40 
  Catal, Uktenur 1557 TUR1.0010.324012.80 
  Arig, Busra 1860 TUR0.001-0.2740-10.80 
  Demirag, Selina 1622 TUR0.501-0.0940-3.60 
  Sen, Beril Berfin 1581 TUR0.001-0.6540-26.00 
 * 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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