Individual Calculations February 2018
 Arakelyan, Nare  Total change: 67.00  Rating chartPersonal card
 73th Armenian Women's Ch. The Highest League Yerevan ARM 2018-01-12
RcRownchangeKK*chgGame
 2092 1747 4.50 9 3.35 20 67.00 
  Galojan, Lilit mwg2147  * ARM0.5010.42208.40 
  Asatryan, Sona wm2111 ARM1.0010.902018.00 
  Gevorgyan, Maria wm2147  * ARM0.001-0.0820-1.60 
  Kursova, Maria wg2147  * ARM0.001-0.0820-1.60 
  Khachatryan, Anna 2003 ARM1.0010.812016.20 
  Mkrtchyan, Mariam wc1833 ARM1.0010.622012.40 
  Ghukasyan, Siranush wm2147  * ARM0.001-0.0820-1.60 
  Gaboyan, Susanna 2147  * ARM0.001-0.0820-1.60 
  Sargsyan, Anna M. 2147  * ARM1.0010.922018.40 
 * 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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