Individual Calculations March 2018
 Castellanos Villela, Alejandro  Total change: 0.00  Rating chartPersonal card
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-14A Rancagua CHI 2018-02-07
RcRownchangeRpKK*chgGame
 1531 0 7.50 9 0.00 1651   0.00 
  Martinez Araya, Benjamin 1383 CHI1.0010.00 0.00 
  Fuentes Barahona, Theodoro 1325 CHI1.0010.00 0.00 
  Rossel Grandon, Cristobal Alejand 1293 CHI1.0010.00 0.00 
  Contreras Suazo, Ricardo Ignacio 1702 CHI1.0010.00 0.00 
  Vera Villa, Ignacio Antonio 1449 CHI1.0010.00 0.00 
  Jaque Gutierrez, Matias 1448 CHI0.5010.00 0.00 
  Gomez Barrera, Gonzalo Andres 1755 CHI0.0010.00 0.00 
  Nauto Munoz, Isaias Ignacio 1797 CHI1.0010.00 0.00 
  Ramirez Gomez, Martin 1628 CHI1.0010.00 0.00 

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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