Individual Calculations September 2022
 Sahin, Ozgun  Total change: -39.00  Rating chartPersonal card
 2022 International Istanbul Open Chess Tournament - A Category Istanbul TUR 2022-08-08
RcRownchangeKK*chgGame
 2040 2314 4.50 8 -2.12 20 -42.40 
  Temizer, Umut 2064 TUR0.501-0.3120-6.20 
  Rostami, Hossein 2110 IRI0.501-0.2620-5.20 
  Primbetov, Marat 2083 KAZ1.0010.21204.20 
  Yadegar, Radin 2047 IRI0.001-0.8220-16.40 
  Maghsoudloo, Amir Ali 2017 IRI0.001-0.8520-17.00 
  Akin, Kadir 1974 TUR0.501-0.3820-7.60 
  Demirbas, Emre 2004 TUR1.0010.14202.80 
  Anacak, Hasan Gunes 2017 TUR1.0010.15203.00 

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)
 
 2022 Turkish League Konya TUR 2022-08-21
RcRownchangeKK*chgGame
 2086 2314 7.00 9 0.17 20 3.40 
  Okus, Melih 2039 TUR0.001-0.8320-16.60 
  Solakoglu, Ozgur f1967 TUR1.0010.11202.20 
  Sahutoglu, Mehmet Ibrahim 1928 TUR1.0010.09201.80 
  Sertbay, Huseyin 2023 TUR1.0010.15203.00 
  Dogan, Nazmi Can f2277 TUR1.0010.45209.00 
  Atakisi, Umut m2369 TUR0.5010.08201.60 
  Canbulan, Arda 1914  * TUR1.0010.08201.60 
  Abdullayev, Azer 2018 TUR1.0010.15203.00 
  Buyukasik, Diyap f2235 TUR0.501-0.1120-2.20 
 * 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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