Individual Calculations July 2013
 Velez Alvarez, Laura Camila  Total change: 13.50  Rating chartPersonal card
 Final Campeonato Nacional Sub-18 Femenino 2013 Florencia COL 2013-05-31
RcRownchangeKK*chgGame
 1901 1772 3.00 6 0.82 15 12.30 
  Castrillon Gomez, Melissa wm2156 COL0.001-0.0915-1.35 
  Rodriguez, Sandra Lizeth 1729 COL1.0010.44156.60 
  Loaiza, Yurani 1919 COL0.001-0.3015-4.50 
  Cardoso, Jaidy Marcela 1668 COL1.0010.36155.40 
  Galvis, Selene 1762 COL1.0010.49157.35 
  Rodriguez Rueda, Paula Andrea wm2172  * COL0.001-0.0815-1.20 
 * 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)
 
 IRT III Open Internacional Ciudad Ortega 2013 Ortega COL 2013-06-07
RcRownchangeKK*chgGame
 1823 1762 3.50 8 0.08 15 1.20 
  Martinez Romero, Martin f2162  * COL0.001-0.0815-1.20 
  Perez Valcarcel, Maria Jose 1362  * COL1.0010.08151.20 
  Mosquera, Miguel m2162  * COL0.001-0.0815-1.20 
  Rozo, Claudia Magally 1474 COL1.0010.16152.40 
  Manrique, Fernando 1980 COL0.001-0.2215-3.30 
  Salamanca, Juan David 1559 COL1.0010.24153.60 
  Ospina Ortiz, Oscar Alexander 1952 COL0.5010.25153.75 
  Salcedo, Jackeline wf1934 COL0.001-0.2715-4.05 
 * 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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