Individual Calculations September 2013
 Demirbag, Alihan  Total change: -1.80  Rating chartPersonal card
 2013 Turkish Youth Chess Championships U13 Isparta TUR 2013-07-22
RcRownchangeKK*chgGame
 1598 1734 3.50 7 -1.15 15 -17.25 
  Bayyurt, Izge 1636 TUR0.001-0.6315-9.45 
  Aliyev, Samil 1334  * TUR1.0010.08151.20 
  Adanmis, Serhat 1570 TUR1.0010.28154.20 
  Yazici, Ugur Doga 1656 TUR0.501-0.1115-1.65 
  Gulden, Egemen 1688 TUR0.001-0.5615-8.40 
  Emel, Erim Turgut 1540 TUR1.0010.25153.75 
  Ozcan, Bora 1760 TUR0.001-0.4615-6.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 21st International Troy Chess Tournament Canakkale TUR 2013-08-17
RcRownchangeKK*chgGame
 1861 1734 3.50 7 1.03 15 15.45 
  Koc, Suleyman Sarp 2009 TUR0.001-0.1715-2.55 
  Abtini, Hasan 1998 SYR0.001-0.1815-2.70 
  Ozbay, Ece 1479 TUR1.0010.19152.85 
  Yokus, Kadir Geylani 1528 TUR1.0010.24153.60 
  Kalinaga, Alper 2130 TUR1.0010.921513.80 
  Catalkilic, Ozgur 1929 TUR0.5010.25153.75 
  Mehmetcik, Sezgin 1951 TUR0.001-0.2215-3.30 

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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