Individual Calculations July 2019
 Perez Nolasco, Judith Estefani  Total change: 89.20  Rating chartPersonal card
 Torneo Zonal 2.3 Absoluto 2019 San Salvador ESA 2019-05-20
RcRownchangeKK*chgGame
 1611 1336 4.00 9 2.23 40 89.20 
  Melara, Moises f1736  * ESA0.001-0.0840-3.20 
  Fernandez, Denis 1698 ESA0.001-0.1040-4.00 
  Garcia Mendez, Alcira Guadalupe wc1716 ESA0.5010.414016.40 
  Munoz, Randall 1736  * ESA0.001-0.0840-3.20 
  Lemus, Adonay 1229 ESA1.0010.354014.00 
  Molina Hun, Hieysson 1529 GUA0.5010.254010.00 
  Gaitan, Norlan 1595 NCA0.5010.324012.80 
  Sierra, Brian 1521 ESA0.5010.24409.60 
  Palencia, Julio 1736  * GUA1.0010.924036.80 
 * 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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