Individual Calculations March 2018
 Marchant Loyola, Sebastian  Total change: -44.40  Rating chartPersonal card
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-14A Rancagua CHI 2018-02-07
RcRownchangeKK*chgGame
 1432 1361 1.00 5 -1.11 40 -44.40 
  Vera Villa, Ignacio Antonio 1449 CHI0.001-0.3840-15.20 
  Seguiel Aguilar, Wildo Benjamin 1254 CHI0.001-0.6540-26.00 
  Contreras Suazo, Ricardo Ignacio 1702 CHI0.001-0.1240-4.80 
  Garmendia Vega, Lucas 1369 CHI0.001-0.4940-19.60 
  Silva Morales, Vicente 1386 CHI1.0010.534021.20 

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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