Individual Calculations October 2017
 Sahin, Doga Boran  Total change: -45.20  Rating chartPersonal card
 5th International Golden Apricot Chess Tournament - A Malatya TUR 2017-08-25
RcRownchangeKK*chgGame
 1945 2033 4.50 9 -1.13 40 -45.20 
  Karimov, Joshgun 1765 AZE1.0010.17406.80 
  Beradze, Irakli 2433  * GEO0.5010.424016.80 
  Benidze, Davit g2433  * GEO0.001-0.0840-3.20 
  Ansat, Aldiyar c1855 KAZ0.501-0.2340-9.20 
  Koc, Dogan Mehmet 1786 TUR0.501-0.3140-12.40 
  Catal, Uktenur 1737 TUR1.0010.15406.00 
  Acar, Utku Cengiz c1892 TUR0.501-0.1940-7.60 
  Atas, Yunus 1732 TUR0.001-0.8540-34.00 
  Yalcin, Ozgun 1871 TUR0.501-0.2140-8.40 
 * 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)
 

 

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