Individual Calculations June 2017
 Donmez, Unal  Total change: -4.80  Rating chartPersonal card
 Kahta Sub-governorship Chess Cup Tournament - May 2017 Adiyaman TUR 2017-05-19
RcRownchangeKK*chgGame
 1680 1887 2.00 3 -0.24 20 -4.80 
  Duru, Adem 1544 TUR0.001-0.8820-17.60 
  Aycicek, Sahin 1700 TUR1.0010.26205.20 
  Sahin, Deniz 1796 TUR1.0010.38207.60 

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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