Rapid: Individual Calculations November 2017
 Lopez, Isabela  Total change: 4.80  Rating chartPersonal card
 IRT I Parada de Ajedrez Activo Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Femenina Cali COL 2017-09-29
RcRownchangeKK*chgGame
 1549 1398 3.50 7 1.21 20 24.20 
  Norena, Derly Jiseth 1587 COL0.5010.25205.00 
  Viveros, Erica Johana wc1792 COL0.001-0.0820-1.60 
  Manzano Gomez, Valentina 1568 COL0.5010.22204.40 
  Giraldo Osorio, Jimena 1273 COL1.0010.33206.60 
  Fitzgerald, Daniela 1321 COL1.0010.39207.80 
  Cardoso, Jaidy Marcela 1732 COL0.001-0.1220-2.40 
  Cayon, Laura Valentina 1568 COL0.5010.22204.40 

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)
 
 IRT II Parada de Ajedrez Activo Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Femenina Cali COL 2017-10-01
RcRownchangeKK*chgGame
 1588 1398 0.50 5 -0.97 20 -19.40 
  Dominguez, Laura Lucia wf1798  * COL0.001-0.0820-1.60 
  Orozco, Eliana Andrea 1209 COL0.501-0.2520-5.00 
  Cayon, Laura Valentina 1568 COL0.001-0.2820-5.60 
  Renteria, Manuela 1798  * COL0.001-0.0820-1.60 
  Manzano Gomez, Valentina 1568 COL0.001-0.2820-5.60 
 * 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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