Individual Calculations May 2017
 Toro Castaneda, Elizabeht  Total change: 48.80  Rating chartPersonal card
 IRT Final Campeonato Nacional Ajedrez Sub18 Femenino 2017 Cali COL 2017-04-04
RcRownchangeKK*chgGame
 1775 1863 6.00 9 0.45 40 18.00 
  Calderon Zuluaga, Andrea 1703 COL1.0010.294011.60 
  Sarmiento, Carolina wc1690 COL1.0010.274010.80 
  Velasquez, Angie Gabriela wf1806 COL1.0010.424016.80 
  Cardoso, Jaidy Marcela 1719 COL1.0010.314012.40 
  Henao Ortiz, Carolina 1666 COL0.001-0.7540-30.00 
  Viveros, Erica Johana wc1845 COL0.001-0.5340-21.20 
  Rosado Perez, Maria Jose wc1777 COL1.0010.384015.20 
  Argote Heredia, Valentina wf1960 COL0.001-0.3740-14.80 
  Gomez Guardo, Laura Melissa 1813 COL1.0010.434017.20 

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)
 
 VII IRT Abierto de Semana Santa Gabriel Herrera 2017 Antioquia COL 2017-04-12
RcRownchangeKK*chgGame
 2072 1863 2.00 5 0.77 40 30.80 
  Hernandez, Cristian Andres m2236 COL0.001-0.1040-4.00 
  Henao, Bernardo Andres 2100 COL0.001-0.2040-8.00 
  Duque, Milton Antonio 2017 COL1.0010.714028.40 
  Vallejo, Humberto 2076 COL0.001-0.2340-9.20 
  Garces, Javier 1930 COL1.0010.594023.60 

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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