Individual Calculations May 2019
 Vizcaino Castillo, Andrea Carolin  Total change: -17.20  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub1700 Pereira COL 2019-03-21
RcRownchangeKK*chgGame
 1482 1445 1.00 4 -0.83 40 -33.20 
  Centenaro Erazo, Nicole Daniela 1376 COL1.0010.404016.00 
  Moncada, Duvan Andres 1614 COL0.001-0.2840-11.20 
  Dabraccio, Guillermo 1615 COL0.001-0.2840-11.20 
  Becerra Fonseca, Camila wc1323 COL0.001-0.6740-26.80 

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)
 
 Semifinal 1 Selectivo Absoluto a la Olimpiada Mundial de Ajedrez en Khanty - Mansiysk Rusia 2020 Medellin COL 2019-04-16
RcRownchangeKK*chgGame
 1680 1445 2.50 9 0.40 40 16.00 
  Hernandez Pinzon, Helvert c1845  * COL0.001-0.0840-3.20 
  Lizarazo, Alba Patricia 1794 COL1.0010.894035.60 
  Loaiza, Yurani 1845  * COL0.001-0.0840-3.20 
  Martinez Paipa, Hernan 1797 COL0.001-0.1140-4.40 
  Montenegro, Heidy 1684 COL0.5010.304012.00 
  Pelaez, Hernan 1682 COL0.001-0.2040-8.00 
  Sandoval, Cesar 1618 COL0.001-0.2740-10.80 
  Rativa Jimenez, Laura Milena 1455 COL0.001-0.4940-19.60 
  Solano, Deisy 1402 COL1.0010.444017.60 
 * 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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