Individual Calculations January 2019
 Ererdem, Gani Eren  Total change: 26.80  Rating chartPersonal card
 2018-2019 Mersin Chess Championship Mersin TUR 2018-12-01
RcRownchangeKK*chgGame
 1892 2110 6.50 7 1.34 20 26.80 
  Yildirim, Mustafa 1710  * TUR1.0010.08201.60 
  Uslu, Mehmet 1710  * TUR1.0010.08201.60 
  Ozen, Sadettin Alperen 1710  * TUR1.0010.08201.60 
  Turkmen, Yusuf Cagan 1833 TUR1.0010.17203.40 
  Daghan, Devran 2020 TUR1.0010.38207.60 
  Acar, Utku Cengiz c2062 TUR1.0010.43208.60 
  Gulbeyaz, Emir 2196 TUR0.5010.12202.40 
 * 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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