Individual Calculations September 2009
 Serobyan, Aram  Total change: 0.00  Rating chartPersonal card
 "Jermuk 2009" Int. Youth Tmnt. U-16 Jermuk ARM 2009-06-26
RcRownchangeRpKK*chgGame
 1857 0 2.50 6 0.00 1800   0.00 
  Eranyan, Khachatur 2023 ARM0.0010.00 0.00 
  Kanjaryan, Vladimir 1941 ARM0.0010.00 0.00 
  Meseljyan, Astghik 1774 ARM1.0010.00 0.00 
  Karamyan, Levon 1896 ARM0.0010.00 0.00 
  Grigorian, Roudolph 1752 FRA1.0010.00 0.00 
  Hunanyan, Varuzhan 1756 ARM0.5010.00 0.00 

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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