Individual Calculations September 2019
 Alvarez, Claudia  Total change: -14.40  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 16 femenino Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1488 1417 3.00 8 -0.30 40 -12.00 
  Frattini, Beatriz Maria 1817  * BRA0.001-0.0840-3.20 
  Salcedo Suquisupa, Ingrid 1220 ECU1.0010.254010.00 
  Lugo, Sabrina 1093 PAR1.0010.13405.20 
  Ayala Rosero, Ariana Marcela wc1567 ECU0.001-0.3040-12.00 
  Macias Chavarro, Manuela 1624 COL0.001-0.2340-9.20 
  Hormazabal Figueroa, Constanza Va 1593 CHI0.001-0.2740-10.80 
  Wang, Isabelle 1440 CAN0.5010.03401.20 
  Flores Taboada, Leidy De America 1546 PER0.5010.17406.80 
 * 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)
 
 Campeonato Centroamericano y del Caribe Femenino Panama 2019 Panama PAN 2019-08-14
RcRownchangeKK*chgGame
 1657 1417 1.50 7 -0.06 40 -2.40 
  Barria Baker, Raisa Melissa wf1817  * PAN0.001-0.0840-3.20 
  Rondon Chacon, Yolys Desiree 1728 PAN0.001-0.1440-5.60 
  Herrera Zamudio, Karol 1618 MEX0.001-0.2440-9.60 
  Molina Valdes, Luisa Fernanda 1541 COL1.0010.674026.80 
  Chung, Yaleika wf1769 PAN0.5010.394015.60 
  Vasquez Jaen, Lourdes Lorena 1402 PAN0.001-0.5240-20.80 
  Carrillo Marval, Maria Angelica wc1727 PAN0.001-0.1440-5.60 
 * 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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