Individual Calculations August 2022
 Cifci, Alaettin  Total change: -1.60  Rating chartPersonal card
 Baskent University International Open Chess Tournament 2022 - B Ankara TUR 2022-07-02
RcRownchangeKK*chgGame
 1277 1152 1.00 3 -0.08 20 -1.60 
  Kolsuz, Umut 1508 TUR0.001-0.1120-2.20 
  Topal, Berfin 1306 TUR1.0010.712014.20 
  Bozdemir, Demir Can 1018 TUR0.001-0.6820-13.60 

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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