Individual Calculations May 2017
 Karabulut, Umit  Total change: -34.60  Rating chartPersonal card
 Kocaeli Metropolitan Municipality Chess Tournament Kocaeli TUR 2017-04-08
RcRownchangeKK*chgGame
 1488 1604 1.50 5 -1.73 20 -34.60 
  Tasan, Mehmet Askin 1955 TUR0.001-0.1120-2.20 
  Kuskonmaz, Gunes 1330 TUR0.001-0.8320-16.60 
  Karasakal, Deniz 1337 TUR1.0010.18203.60 
  Cetin, Asilda 1306 TUR0.001-0.8520-17.00 
  Dizdar, Didem Dilara 1513 TUR0.501-0.1220-2.40 

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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