Individual Calculations September 2018
 Narvaez Sandoval, Vicente  Total change: 64.40  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-14 Abs Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1558 1316 3.00 6 1.61 40 64.40 
  Caja Cruz, Gabriel 1716  * PER0.001-0.0840-3.20 
  Cornejo Escanilla, Leandro 1148 CHI1.0010.284011.20 
  Fuentes Alarcon, Paolo Eduardo 1716  * PER0.5010.424016.80 
  Ramos Aranda, Zahid 1589 BOL1.0010.834033.20 
  Ramirez Gomez, Martin 1610 CHI0.5010.354014.00 
  Calderon Guerra, Danny Patricio 1570 ECU0.001-0.1940-7.60 
 * 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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