Individual Calculations September 2009
 Bedir, Bekircan  Total change: -35.75  Rating chartPersonal card
 2009 Turkish Clubs Chess Championship Konya TUR 2009-06-26
RcRownchangeKK*chgGame
 1779 1931 1.50 3 -0.61 25 -15.25 
  Isik, Recep 1740 TUR1.0010.25256.25 
  Sagbas, Gurkan Cagdas 1785 TUR0.501-0.2025-5.00 
  Kucuk, Dogan 1811 TUR0.001-0.6625-16.50 

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
 1668 1931 0.00 1 -0.82 25 -20.50 
  Sumer, Gun 1668 TUR0.001-0.8225-20.50 

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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