Individual Calculations September 2010
 Afyoncu, Omer  Total change: 28.80  Rating chartPersonal card
 2010 Turkish Is Bank Chess League Konya TUR 2010-06-29
RcRownchangeKK*chgGame
 2181 2087 5.00 8 1.92 15 28.80 
  Sengul, Cengiz 2188 TUR0.001-0.3615-5.40 
  Arslan, Erdal 2126 TUR1.0010.55158.25 
  Demirel, Tolga f2149 TUR1.0010.59158.85 
  Bayram, Yakup f2288 TUR1.0010.761511.40 
  Salepci, Osman Firat 2130 TUR1.0010.56158.40 
  Kayabolen, Alisan 1920 TUR0.501-0.2215-3.30 
  Erdogdu, Mert m2458 TUR0.001-0.1015-1.50 
  Ataman, Alper Efe f2191 TUR0.5010.14152.10 

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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