Individual Calculations April 2017
 Oz, Irem Ezra  Total change: -23.20  Rating chartPersonal card
 2016-2017 Arzum Turkish Women Chess Championship Antalya TUR 2017-03-06
RcRownchangeKK*chgGame
 1468 1516 4.50 9 -0.58 40 -23.20 
  Akkoyun, Olcay 1240 TUR1.0010.17406.80 
  Menzi, Nezihe Ezgi wf1916  * TUR0.5010.424016.80 
  Aslan, Cagla Yaren 1853 TUR0.001-0.1240-4.80 
  Barlas, Berra Fatos 1116  * TUR1.0010.08403.20 
  Sahin, Hayrun Nisa 1665 TUR0.001-0.3040-12.00 
  Cicek, Fidan 1377 TUR0.001-0.6940-27.60 
  Konal, Emine Nursel 1320 TUR1.0010.254010.00 
  Ozsoy, Damla 1451 TUR0.001-0.5940-23.60 
  Saglamer, Aysen 1274 TUR1.0010.20408.00 
 * 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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