Individual Calculations September 2009
 Tamkan, Ekrem  Total change: 0.75  Rating chartPersonal card
 2008-2009 Turkish Is Bank Chess League Bursa TUR 2009-02-02
RcRownchangeKK*chgGame
 2037 1890 2.00 6 0.05 15 0.75 
  Koc, Suleyman Sarp 2057 TUR0.001-0.2815-4.20 
  Komut, Burak 1890 TUR1.0010.50157.50 
  Ergonen, Arda 1963 TUR0.001-0.4015-6.00 
  Ari, Zeki f2180 TUR0.5010.34155.10 
  Acarbay, Aydin 1893 TUR0.5010.00150.00 
  Salgado Lopez, Ivan g2240 ESP0.001-0.1115-1.65 

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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