Individual Calculations January 2017
 Castro, Dayana  Total change: 16.00  Rating chartPersonal card
 Festival Nacional Escolar Sub17 AJEDREZ CLASICO Femen Monteria COL 2016-12-07
RcRownchangeKK*chgGame
 1511 1527 2.50 4 0.40 40 16.00 
  Cardona Martinez, Lina Sofia 1811 COL0.001-0.1640-6.40 
  Valencia Lopez, Daily Vanessa 1595 COL0.5010.09403.60 
  Caballero Marrugo, Maria Jose 1308 COL1.0010.22408.80 
  Gaviria Rodriguez, Dorany Andr 1331 COL1.0010.254010.00 

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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