Individual Calculations October 2017
 Romi, Izak  Total change: -10.20  Rating chartPersonal card
 2017 International Istanbul Open Chess Tournament - A Istanbul TUR 2017-09-11
RcRownchangeKK*chgGame
 1904 1884 3.50 8 -0.51 20 -10.20 
  Shanava, Konstantine g2284  * GEO0.001-0.0820-1.60 
  Gahfer, Khaled 1835 LBA1.0010.43208.60 
  Iyti, Basher m2284  * SYR0.001-0.0820-1.60 
  Ekinci, Berkay 1745 TUR0.001-0.6920-13.80 
  Gonullu, Muhammed Sinan 1747 TUR0.501-0.1820-3.60 
  Sevinc, Mesut 1751 TUR1.0010.32206.40 
  Yasin, Hur 1929 TUR0.001-0.4420-8.80 
  Mihciyazgan, Can 1657 TUR1.0010.21204.20 
 * 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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