Individual Calculations September 2019
 Molina Valdes, Luisa Fernanda  Total change: -2.00  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe Femenino Panama 2019 Panama PAN 2019-08-14
RcRownchangeKK*chgGame
 1612 1541 2.50 6 -0.10 20 -2.00 
  Arribas Robaina, Maritza wg1941  * CUB0.001-0.0820-1.60 
  Obregon Garcia, Roxangel wf1941  * CUB0.001-0.0820-1.60 
  Alvarez, Claudia 1417 PAN0.001-0.6720-13.40 
  Lobo Jimenez, Mariana 1220 PAN1.0010.13202.60 
  Arosemena, Betty 1480 PAN1.0010.42208.40 
  Diaz Charpentier, Kristel Meliss 1673 CRC0.5010.18203.60 
 * 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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