Individual Calculations July 2019
 Khachatryan, Veronika  Total change: 1.60  Rating chartPersonal card
 12nd Annual K. Asrian Memorial Yerevan ARM 2019-06-19
RcRownchangeKK*chgGame
 1925 1868 3.50 8 0.04 40 1.60 
  Kotanjian, Tigran g2268  * ARM0.5010.424016.80 
  Sargsyan, Tigran R. 2268  * ARM0.001-0.0840-3.20 
  Babakekhyan, Artem 2086 RUS0.5010.284011.20 
  Manaseryan, Narek 1468  * ARM0.501-0.4240-16.80 
  Muradyan, Robert 2144 ARM0.5010.334013.20 
  Nalbandyan, Vahan 2030 ARM0.001-0.2940-11.60 
  Tovmasyan, Karen 1542 ARM0.501-0.3740-14.80 
  Hovsepyan, Edik 1590 ARM1.0010.17406.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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