Individual Calculations July 2023
 Ozen, Halil Ibrahim  Total change: -64.40  Rating chartPersonal card
 9th Cesme International Open Chess Tournament - C Izmir - Cesme TUR 2023-06-19
RcRownchangeKK*chgGame
 1215 1534 4.50 9 -3.22 20 -64.40 
  Ersoz, Nehir 1184 TUR0.001-0.8920-17.80 
  Cecen, Kuay Kam 1159 TUR0.501-0.4120-8.20 
  Kayaci, Hasan 1218 TUR1.0010.13202.60 
  Olmez, Talha 1134  * TUR1.0010.08201.60 
  Keloglu, Ismail Cinar 1228 TUR0.001-0.8620-17.20 
  Kandemir, Alper Birkan 1256 TUR1.0010.17203.40 
  Ates, Emir Kemal 1165 TUR0.001-0.9020-18.00 
  Cibik, Bulent 1441 TUR0.001-0.6320-12.60 
  Cankaya, Azra 1153 TUR1.0010.09201.80 
 * 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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