Individual Calculations December 2019
 Leon Acevedo, Juan Alejandro  Total change: 20.40  Rating chartPersonal card
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-13 Absoluto Medellin COL 2019-11-12
RcRownchangeKK*chgGame
 1618 1770 6.00 8 0.51 40 20.40 
  Perez, Juan Sebastian 1420 COL1.0010.11404.40 
  Brito Carrascal, Camilo Andres 1603 COL0.001-0.7240-28.80 
  Mora Munoz, Alejandro 1458 COL1.0010.14405.60 
  Giraldo, Emanuel 1558 COL1.0010.23409.20 
  Ramos Proano, Leonardo 1707 ECU1.0010.414016.40 
  Reque Chafloque, Anthony 1638 PER1.0010.324012.80 
  Hernandez Izquierdo, Jose A. 1943 CUB0.001-0.2740-10.80 
  Rodriguez Pantoja, Obel 1614 COL1.0010.294011.60 

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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