Individual Calculations January 2009
 Olcum, Ahmet  Total change: 35.70  Rating chartPersonal card
 XVI. Hasandede Anatolia Culture Festival Kirikkale TUR 2008-10-09
RcRownchangeKK*chgGame
 1960 1896 2.00 4 0.34 15 5.10 
  Dogan, Ali Ekber 2056 TUR0.001-0.2915-4.35 
  Yuksel, Atilla Koksal c1966 TUR0.5010.10151.50 
  Erke, Mustafa Yigit 1934 TUR1.0010.55158.25 
  Sahin, Senol 1885 TUR0.501-0.0215-0.30 

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)
 
 World Youth Chess Championships 2008 - Open 12 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1969 1896 2.50 4 0.87 15 13.05 
  Velikanov, Alexander 2067 USA0.001-0.2715-4.05 
  Shiau, Suen-Wen 1777 TPE1.0010.34155.10 
  Qin, Joey 2137 CAN1.0010.801512.00 
  Principe, Alexander f1896 PER0.5010.00150.00 

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)
 
 2008-2009 MEB Chess Tournament - Second Degree Hatay TUR 2008-12-01
RcRownchangeKK*chgGame
 1859 1896 4.50 6 1.17 15 17.55 
  Yuksel, Gorkem 1766 TUR1.0010.32154.80 
  Koksal, Ege 1808 TUR1.0010.38155.70 
  Emiroglu, Cankut 2101 TUR0.5010.26153.90 
  Yaran, Onur Seyit 1801 TUR1.0010.37155.55 
  Gundogan, Cem 1803 TUR0.501-0.1315-1.95 
  Ererdem, Gani Eren 1874 TUR0.501-0.0315-0.45 

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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