Rapid: Individual Calculations July 2017
 Sakin, Oguzhan  Total change: 27.20  Rating chartPersonal card
 2015-2016 Buyukcekmece District Rapid Chess Tournament Istanbul TUR 2017-06-11
RcRownchangeKK*chgGame
 1516 1539 4.00 5 1.36 20 27.20 
  Kebbe, Mohammed Besir 1240 TUR1.0010.15203.00 
  Atar, Eyup 1422 TUR1.0010.34206.80 
  Sahap, Abdurrahman 1707 TUR0.001-0.2820-5.60 
  Demirci, Abdullah Emin 1413 TUR1.0010.33206.60 
  Akpulat, Dogan 1799 TUR1.0010.822016.40 

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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