Individual Calculations February 2017
 Onbasi, Irem  Total change: -43.60  Rating chartPersonal card
 2016-2017 Turkish Youth Chess Championships - U14 Girls Antalya TUR 2017-01-22
RcRownchangeKK*chgGame
 1304 1401 2.00 5 -1.09 40 -43.60 
  Karacay, Doga 1258 TUR0.001-0.6940-27.60 
  Bahar, Fatma Sude 1028 TUR0.001-0.9040-36.00 
  Meylani, Irem Serdil 1234 TUR1.0010.284011.20 
  Dalgar, Sudenaz 1321 TUR1.0010.394015.60 
  Celik, Eylul 1678 TUR0.001-0.1740-6.80 

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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