Individual Calculations September 2010
 Akhras, Khaled  Total change: 10.65  Rating chartPersonal card
 Antakya Municipality Chess Tournament-Open Hatay TUR 2010-07-15
RcRownchangeKK*chgGame
 2132 2249 4.50 6 0.71 15 10.65 
  Erke, Mustafa Yigit 1870 TUR1.0010.09151.35 
  Deniz, Mahir 1954 TUR1.0010.15152.25 
  Abbasov, Farid g2549 AZE0.5010.35155.25 
  Bagaturov, Giorgi g2447 GEO0.001-0.2415-3.60 
  Abtini, Hasan 1962 SYR1.0010.16152.40 
  Omrani, Hasan 2011 SYR1.0010.20153.00 

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)
 

 

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