Individual Calculations October 2017
 Ozdemir, Gurcan  Total change: -7.00  Rating chartPersonal card
 3rd Gemlik Olive Festival Open Tournament - B Bursa TUR 2017-09-22
RcRownchangeKK*chgGame
 1161 1289 1.00 2 -0.35 20 -7.00 
  Can, Askin Beliz 1125 TUR1.0010.28205.60 
  Sen, Kamil 1196 TUR0.001-0.6320-12.60 

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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