Individual Calculations September 2009
 Coban, Mustafa Mert  Total change: 0.00  Rating chartPersonal card
 Antakya Municipality Chess Tournament-U16 Hatay TUR 2009-07-17
RcRownchangeRpKK*chgGame
 1756 0 0.50 3 0.00 1483   0.00 
  Kilicbay, Mustafa 1884 TUR0.0010.00 0.00 
  Yildiz, Ozan 1716 TUR0.5010.00 0.00 
  Sumer, Gun 1668 TUR0.0010.00 0.00 

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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