Individual Calculations September 2017
 Buyukbozkoyun, Baran  Total change: -32.40  Rating chartPersonal card
 25th Troya International Open Chess Tournament - B Canakkale TUR 2017-08-07
RcRownchangeKK*chgGame
 1306 1531 4.50 7 -0.81 40 -32.40 
  Ayhan, Ates Atabey 1192 TUR1.0010.12404.80 
  Erdem, Erol 1500 TUR0.001-0.5440-21.60 
  Yigin, Gorkem Necmi 1220 TUR0.001-0.8640-34.40 
  Yildirim, Nehir 1174 TUR1.0010.11404.40 
  Sahin, Dilem 1365 TUR1.0010.284011.20 
  Alabas, Anil 1180 TUR0.501-0.3940-15.60 
  Denec, Mustafa Guclu 1508 TUR1.0010.474018.80 

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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