Individual Calculations October 2017
 Oztekin, Kerem Can  Total change: 4.40  Rating chartPersonal card
 2017 International Istanbul Open Chess Tournament - A Istanbul TUR 2017-09-11
RcRownchangeKK*chgGame
 2007 1930 3.50 8 0.22 20 4.40 
  Markidis, Konstantinos 2330  * GRE0.001-0.0820-1.60 
  Alaz, Ahmet Efekan 2053 TUR0.5010.17203.40 
  Demirbag, Alihan 1932 TUR0.5010.00200.00 
  Kazdagli, Benan 1971 TUR1.0010.562011.20 
  Kirali, Mehmet 1909 TUR0.501-0.0320-0.60 
  Kocak, Can 1971 TUR0.001-0.4420-8.80 
  Sahin, Handenur 1962 TUR0.5010.04200.80 
  Ozsakallioglu, Okan 1928 TUR0.5010.00200.00 
 * 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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