Individual Calculations August 2015
 Sahin, Yasin  Total change: 1.60  Rating chartPersonal card
 EUROPEAN SCHOOL CHESS CHAMPIONSHIPS 2015 - OPEN U15 Konya TUR 2015-06-24
RcRownchangeKK*chgGame
 1666 1506 2.50 8 0.04 40 1.60 
  Ozbulur, Kerim Uygar 1857 TUR0.001-0.1140-4.40 
  Kara, Ali Barkin 1638 TUR0.5010.18407.20 
  Sat, Eray 1761 TUR0.001-0.1940-7.60 
  Temel, Mustafa 1529 TUR0.5010.03401.20 
  Dere, Abdullah Dogukan 1633 TUR0.001-0.3340-13.20 
  Ozsakallioglu, Okan 1545 TUR0.001-0.4540-18.00 
  Ertas, Deniz 1543 TUR1.0010.554022.00 
  Verkholantsev, Sergey 1821 RUS0.5010.364014.40 

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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