Individual Calculations June 2019
 Duman, Mert Can  Total change: -22.80  Rating chartPersonal card
 Germencik Municipality And Zeybek Chess Sports Club Chess Tournament - B Aydin TUR 2019-05-25
RcRownchangeKK*chgGame
 1262 1082 0.00 2 -0.57 40 -22.80 
  Aydin, Erhan 1401 TUR0.001-0.1340-5.20 
  Bostan, Baturalp 1123 TUR0.001-0.4440-17.60 

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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