Individual Calculations September 2009
 Erke, Mustafa Yigit  Total change: -19.50  Rating chartPersonal card
 Antakya Municipality Chess Tournament-Open Hatay TUR 2009-07-17
RcRownchangeKK*chgGame
 1809 1909 1.00 2 -0.21 15 -3.15 
  Kilic, Ihsan 2038 TUR0.001-0.3315-4.95 
  Karanlik, Bedia Helen 1580 TUR1.0010.12151.80 

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)
 
 VII. Kesan The Culture&Turizm Chess Festival Edirne TUR 2009-07-27
RcRownchangeKK*chgGame
 1855 1909 0.00 2 -1.09 15 -16.35 
  Guner, Bulent 2149 TUR0.001-0.2015-3.00 
  Kuru, Ferhat 1561 TUR0.001-0.8915-13.35 

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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