Individual Calculations June 2018
 Sayber, Zeki  Total change: 9.00  Rating chartPersonal card
 2018 Istanbul Local Chess Team Matches Group I Istanbul TUR 2018-03-23
RcRownchangeKK*chgGame
 1735 1975 3.50 4 0.45 20 9.00 
  Kavacik, Ahmet 1804 TUR1.0010.27205.40 
  Gunay, Goksu 1575  * TUR1.0010.08201.60 
  Muratoglu, Salih 1987 TUR0.5010.02200.40 
  Colak, Mehmet 1575  * TUR1.0010.08201.60 
 * 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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