Individual Calculations September 2019
 Nalbantoglu, Seyfettin  Total change: -5.00  Rating chartPersonal card
 Cubuk Municipality 5th International Chess Tournament - B Ankara TUR 2019-07-29
RcRownchangeKK*chgGame
 1317 1227 2.50 7 -0.25 20 -5.00 
  Yalcinkaya, Efe 1581 TUR0.001-0.1120-2.20 
  Sisman, Selahattin Efe 1198 TUR0.001-0.5420-10.80 
  Rasouli, Mehrjardi Sanaz 1019 IRI1.0010.23204.60 
  Cokcetin, Tarik Bilal 1441 TUR0.5010.27205.40 
  Erdogan, Celalettin 1347 TUR0.001-0.3420-6.80 
  Karakose, Aygun 1302 TUR1.0010.602012.00 
  Hotman, Cagan Arhan 1333 TUR0.001-0.3620-7.20 

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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