Individual Calculations March 2018
 Meneses Riveros, Lucas Samir  Total change: 0.00  Rating chartPersonal card
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-12A Rancagua CHI 2018-02-07
RcRownchangeRpKK*chgGame
 1207 0 1.50 4 0.00 1120   0.00 
  Leyton Droguett, Maximiliano 1199 CHI0.0010.00 0.00 
  Menares Astorga, Javier Alonso 1144 CHI1.0010.00 0.00 
  Contreras Ahumada, Juan Jose 1015 CHI0.5010.00 0.00 
  Cubillos Diaz De Valdes, Rodrigo 1471 CHI0.0010.00 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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