Individual Calculations September 2009
 Ozdogan, Baran  Total change: -16.35  Rating chartPersonal card
 Local Clubs Chess Championship-B Istanbul TUR 2009-03-15
RcRownchangeKK*chgGame
 1950 2018 1.00 2 -0.18 15 -2.70 
  Cakmak, Sarven 1950 TUR1.0010.41156.15 
  Cakmak, Sarven 1950 TUR0.001-0.5915-8.85 

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)
 
 2009 Turkish Clubs Chess Championship Konya TUR 2009-06-26
RcRownchangeKK*chgGame
 2041 2018 0.50 3 -0.91 15 -13.65 
  Akcan, Umit 2138 TUR0.5010.16152.40 
  Atamer, Tuncay 1969 TUR0.001-0.5715-8.55 
  Gurel, Ahmet Unal 2015 TUR0.001-0.5015-7.50 

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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