Individual Calculations December 2019
 Francia Arzapalo, Camila  Total change: 11.20  Rating chartPersonal card
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-17 Femenino Medellin COL 2019-11-12
 1492 1361 3.00 8 0.28 40 11.20 
  Caicedo Anguila, Juliana 1625 COL0.5010.324012.80 
  Macias Chavarro, Manuela 1582 COL0.001-0.2240-8.80 
  Rosello, Josselyn 1249 ECU0.001-0.6540-26.00 
  Vasquez Jaen, Lourdes Lorena 1500 PAN0.001-0.3140-12.40 
  Campos Perilla, Angie Catalina 1310 COL1.0010.434017.20 
  Alvarez Dominguez, Hellen 1464 ECU0.001-0.3640-14.40 
  Perez Valcarcel, Maria Jose 1494 COL1.0010.684027.20 
  Ubertin Gomez, Katherin Rossmary 1714 VEN0.5010.394015.60 

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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