Individual Calculations September 2009
 Meseljyan, Astghik  Total change: 43.00  Rating chartPersonal card
 Women Armenian Club Ch. 2009 Yerevan ARM 2009-06-16
RcRownchangeKK*chgGame
 2124 1774 1.00 2 0.78 25 19.50 
  Galojan, Lilit wg2124 ARM1.0010.892522.25 
  Galojan, Lilit wg2124 ARM0.001-0.1125-2.75 

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)
 
 "Jermuk 2009" Int. Youth Tmnt. U-16 Jermuk ARM 2009-06-26
RcRownchangeKK*chgGame
 1943 1774 0.00 1 -0.28 25 -7.00 
  Papikyan, David 1943 ARM0.001-0.2825-7.00 

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)
 
 65th Armenian Women's Ch. The 1st League Yerevan ARM 2009-07-26
RcRownchangeKK*chgGame
 2025 1774 2.00 4 1.22 25 30.50 
  Grigoryan, Arshaluys 2019 ARM1.0010.802520.00 
  Kharatyan, Anahit 2084 ARM0.001-0.1425-3.50 
  Kalashyan, Varduhi 2077 ARM0.5010.36259.00 
  Torosyan, Lusine 1921 ARM0.5010.20255.00 

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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