Individual Calculations August 2019
 Largo Chaparro, Sofia Alejandra  Total change: -50.00  Rating chartPersonal card
 Final Campeonato Nacional de Ajedrez Sub-14 Femenino 2019 Fusagasuga COL 2019-06-26
RcRownchangeKK*chgGame
 1427 1497 4.00 9 -1.25 40 -50.00 
  Suarez Ardila, Luisa Maria 1581 COL0.001-0.3840-15.20 
  Sarmiento, Erika Daniela 1230 COL0.501-0.3240-12.80 
  Martinez Salgado, Gabriela 1249 COL1.0010.19407.60 
  Mercado Maestre, Maria Angel 1414 COL1.0010.394015.60 
  Brito Carrascal, Isabela 1411 COL0.501-0.1240-4.80 
  Mogollon Tobar, Nicolle Julieth wc1555 COL0.001-0.4240-16.80 
  Albor Rebolledo, Andrea wf1676 COL0.001-0.2740-10.80 
  Lopez Rayo, Isabella wc1514 COL0.001-0.4840-19.20 
  Narvaez Vaquiro, Alejandra 1211 COL1.0010.16406.40 

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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