Individual Calculations September 2009
 Acikalin, Utku Umur  Total change: 3.50  Rating chartPersonal card
 2009 Turkish Clubs Chess Championship Konya TUR 2009-06-26
RcRownchangeKK*chgGame
 1803 1691 2.00 5 0.25 25 6.25 
  Bozoglu, Eray Dursun 1821 TUR1.0010.682517.00 
  Gundogan, Cem 1781 TUR0.001-0.3825-9.50 
  Kucuk, Dogan 1811 TUR0.001-0.3425-8.50 
  Serin, Sarper 1733 TUR1.0010.562514.00 
  Tekeli, Taylan Can 1868 TUR0.001-0.2725-6.75 

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)
 
 Antakya Municipality Chess Tournament-U16 Hatay TUR 2009-07-17
RcRownchangeKK*chgGame
 1838 1691 0.50 2 -0.11 25 -2.75 
  Cevrin, Muhammet Cemre 1791 TUR0.5010.14253.50 
  Kilicbay, Mustafa 1884 TUR0.001-0.2525-6.25 

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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