Individual Calculations July 2009
 Ali Marandi, Cemil Can  Total change: -1.50  Rating chartPersonal card
 2009 Turkish Chess Championship Karabuk TUR 2009-03-25
RcRownchangeKK*chgGame
 2197 1854 3.00 13 1.51 15 22.65 
  Kose, Serkan 2201 TUR0.001-0.1115-1.65 
  Uzuner, Tufan Can 2166 TUR1.0010.861512.90 
  Firat, Burak 2204 TUR0.001-0.1115-1.65 
  Apaydin, Fethi 2200 TUR0.001-0.1115-1.65 
  Atakisi, Umut m2204 TUR0.001-0.1115-1.65 
  Yagiz, Yasin Emrah f2204 TUR0.001-0.1115-1.65 
  Yilmaz, Turhan m2204 TUR0.5010.39155.85 
  Yilmaz, Mustafa f2204 TUR0.001-0.1115-1.65 
  Yilmazyerli, Mert 2204 TUR0.5010.39155.85 
  Isik, Engin Yasar 2177 TUR0.001-0.1315-1.95 
  Esen, Baris m2204 TUR0.001-0.1115-1.65 
  Tanrikulu, Erhan 2204 TUR0.001-0.1115-1.65 
  Arslan, Erdal 2190 TUR1.0010.881513.20 

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)
 
 5th World School Chess Championship - Open U11 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 1923 1947 1.00 4 -1.12 15 -16.80 
  Wei, Yi 2138 CHN0.001-0.2515-3.75 
  Papadopoulos, Giorgos 1700 GRE0.501-0.3115-4.65 
  Arjun, Bharat c1870 IND0.501-0.1115-1.65 
  Minko, Vladimir 1985 RUS0.001-0.4515-6.75 

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)
 
 2009 Youth Chess Team Balakaniad Boys under 16 Florina GRE 2009-05-06
RcRownchangeKK*chgGame
 1758 1947 1.00 2 -0.49 15 -7.35 
  Valev, Valentin 1799 BUL0.501-0.2015-3.00 
  Lekic, Lazar 1716 MNE0.501-0.2915-4.35 

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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