Individual Calculations November 2019
 Portillo Fernandez, Isaac Jesus  Total change: 55.60  Rating chartPersonal card
 VI Festival Nacional Escolar FVA 2019 Sub-15 Absoluto Caracas VEN 2019-10-04
RcRownchangeKK*chgGame
 1689 1574 3.50 6 1.39 40 55.60 
  Duran Martinez, Jeremy Moises 1835 VEN0.001-0.1840-7.20 
  Bravo Henao, Oscar David 1174  * VEN1.0010.08403.20 
  Hernandez Castillo, Andry Jesus 1669 VEN1.0010.634025.20 
  Ramirez Andrade, Samuel Josue 1757 VEN1.0010.744029.60 
  Castro Silva, Moises Antonio c1974  * VEN0.5010.424016.80 
  Pena Gonzalez, Clara Isabel wc1727 VEN0.001-0.3040-12.00 
 * 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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