Individual Calculations August 2015
 Vargas D, Carolina  Total change: 94.40  Rating chartPersonal card
 Festival Panamericano de la Juventud U-12 Femenino Cali COL 2015-06-28
RcRownchangeKK*chgGame
 1504 1324 3.00 7 1.08 40 43.20 
  Vittal, Sanjana wc1624 USA0.001-0.1540-6.00 
  Bustamante Malpartida, Nayeli 1533 PER1.0010.774030.80 
  Felix, Luiza De Oliveira 1550 BRA0.001-0.2140-8.40 
  Olier Robayo, Mishelle Dayana 1510 COL1.0010.744029.60 
  Salazar Gould, Melanie wc1570 CRC0.001-0.1940-7.60 
  Diaz, Luisa Fernanda 1491 COL0.001-0.2840-11.20 
  Rodriguez Patino, Isabela 1252 COL1.0010.404016.00 

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)
 
 IX Olimpiada Nacional de Ajedrez 2015 - Categoria Sub-12 Femenino La Paz BOL 2015-07-16
RcRownchangeKK*chgGame
 1538 1324 2.00 3 1.28 40 51.20 
  Callata, Alejandra 1412 BOL1.0010.624024.80 
  Mamani, Anahi 1563 BOL1.0010.804032.00 
  Condori, Ana Paula wc1638 BOL0.001-0.1440-5.60 

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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