Individual Calculations September 2023
 Cilek, Bora  Total change: -29.60  Rating chartPersonal card
 Cubuk Municipality 8th International Chess Tournament - A Ankara TUR 2023-08-05
RcRownchangeKK*chgGame
 2077 2254 6.00 9 -0.22 20 -4.40 
  Portakalci, Yusuf 1871 TUR1.0010.09201.80 
  Guleryuz, Kuzey 1815 TUR0.501-0.4420-8.80 
  Yildiz, Serdar Murat 1991 TUR0.501-0.3220-6.40 
  Buyuk, Ecrin Efsa 1854  * TUR1.0010.08201.60 
  Nikookar, Mahdi 2220 IRI1.0010.45209.00 
  Odeev, Handszar g2253 TKM0.5010.00200.00 
  Alizadeh, Amirmohammad 2102 IRI0.501-0.2020-4.00 
  Sevdimaliyev, Urfan g2290 AZE0.5010.05201.00 
  Gunduz, Umut Erdem f2301 TUR0.5010.07201.40 
 * 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)
 
 6th Baskent University International Open Chess Tournament - A Ankara TUR 2023-08-15
RcRownchangeKK*chgGame
 2050 2254 4.00 7 -1.26 20 -25.20 
  Rostami, Mohsen 2013 IRI1.0010.20204.00 
  Alizadeh, Mohammad Mahdi 2040 IRI0.501-0.2720-5.40 
  Gurbanov, Ismayil 1984 AZE0.501-0.3320-6.60 
  Altun, Arda f2204 TUR0.501-0.0720-1.40 
  Yungucu, Arda 2043 TUR0.501-0.2720-5.40 
  Asgari, Morteza f2160 IRI0.501-0.1320-2.60 
  Kurt, Ozgur Toprak 1908 TUR0.501-0.3920-7.80 

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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