Individual Calculations August 2019
 Vasquez Jaen, Lourdes Lorena  Total change: 48.40  Rating chartPersonal card
 Tercer Torneo Grand Prix Chiriqui (TEO) Chiriqui PAN 2019-07-25
 1677 1354 2.00 5 1.21 40 48.40 
  Lombardo, Elias 1754  * PAN0.5010.424016.80 
  Aguila Batista, Jose 1754  * PAN0.001-0.0840-3.20 
  Gonzalez Soto, Pedro Jose 1754  * PAN0.001-0.0840-3.20 
  Schnell, Sebastian Narayana 1373 PAN1.0010.534021.20 
  Rondon Chacon, Yolys Desiree 1751 PAN0.5010.424016.80 
 * 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)


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