Individual Calculations August 2012
 Ertekin, Oguzhan  Total change: -6.30  Rating chartPersonal card
 2011-2012 Turkish School Chess Championships-B Ankara TUR 2012-05-14
RcRownchangeKK*chgGame
 1694 1605 1.50 4 -0.06 30 -1.80 
  Sakarya, Mert 1679 TUR1.0010.603018.00 
  Ipek, Ekin 1726 TUR0.001-0.3430-10.20 
  Can, Melih Kaan 1848 TUR0.5010.30309.00 
  Agun, Lutfiye Selva 1521 TUR0.001-0.6230-18.60 

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)
 
 2012 Turkish Club Cup Championship Konya TUR 2012-07-16
RcRownchangeKK*chgGame
 1714 1580 0.50 2 -0.15 30 -4.50 
  Kelpetin, Umutcan 1759 TUR0.001-0.2730-8.10 
  Ozturk, Yusuf Salih 1668 TUR0.5010.12303.60 

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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