Individual Calculations May 2011
 Ozkan, Hakan  Total change: -20.70  Rating chartPersonal card
 March'11 Open Chess Tournament Bursa TUR 2011-03-18
RcRownchangeKK*chgGame
 1739 1998 1.00 2 -0.64 15 -9.60 
  Kurtulus, Durmus 1762 TUR0.501-0.3015-4.50 
  Yilmaz, Ada 1716 TUR0.501-0.3415-5.10 

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)
 
 April'11 Open Chess Tournament Bursa TUR 2011-04-15
RcRownchangeKK*chgGame
 1677 1998 1.00 2 -0.74 15 -11.10 
  Erdogan, Anil Berk 1637 TUR0.501-0.4015-6.00 
  Yilmaz, Ada 1716 TUR0.501-0.3415-5.10 

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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