Individual Calculations May 2019
 Ordonez Gonzalez, Gabriel  Total change: -73.80  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub2300 Pereira COL 2019-03-21
RcRownchangeKK*chgGame
 1985 1934 2.00 7 -0.99 20 -19.80 
  Quiros, Juan Pablo 2107 COL0.001-0.2720-5.40 
  Silva, Jorge c2004 COL0.001-0.4020-8.00 
  Lopez Idarraga, Daniel Eduardo f1992 COL0.5010.08201.60 
  Ardila, Oscar Humberto c2062 COL0.001-0.3320-6.60 
  Diaz Meneses, Luisa Fernanda wf1699 COL1.0010.21204.20 
  Guzman, Campo Elias c1984 COL0.5010.07201.40 
  Rios Parra, Juan Fernando 2046 COL0.001-0.3520-7.00 

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)
 
 Semifinal 1 Selectivo Absoluto a la Olimpiada Mundial de Ajedrez en Khanty - Mansiysk Rusia 2020 Medellin COL 2019-04-16
RcRownchangeKK*chgGame
 1743 1934 4.50 10 -2.70 20 -54.00 
  Prasca Sosa, Rafael Felipe m2334  * COL0.001-0.0820-1.60 
  Caballero Marrugo, David Jose 1575 COL0.001-0.9020-18.00 
  Correa, Daniel 1607 COL0.001-0.8720-17.40 
  Lizarazo, Alba Patricia 1794 COL1.0010.31206.20 
  Sanchez Arroyave, Juan Pablo 1597 COL0.001-0.8820-17.60 
  Largo Chaparro, Sofia Alejandra 1539 COL1.0010.08201.60 
  Montenegro, Heidy 1684 COL0.501-0.3120-6.20 
  Ramirez, Mariana 1572 COL1.0010.10202.00 
  Pelaez, Hernan 1682 COL1.0010.19203.80 
  Remicio Duque, John H f2048 COL0.001-0.3420-6.80 
 * 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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