Individual Calculations August 2018
 Vergara Castillo, Boris  Total change: -3.00  Rating chartPersonal card
 VII MAGISTRAL POR EQUIPOS CASABLANCA TOURS Santiago CHI 2018-05-03
RcRownchangeKK*chgGame
 1930 1949 4.50 9 -0.15 20 -3.00 
  Ojeda Calderara, Hector Fernando 2146 CHI0.001-0.2520-5.00 
  Hernandez Cueto, Camilo 1549  * CHI0.501-0.4220-8.40 
  Martinez Haro, Victor 1921 CHI0.001-0.5420-10.80 
  Pescio Suau, Sergio 2022 CHI1.0010.602012.00 
  Fuentealba Labra, Jorge 2170 CHI0.5010.28205.60 
  Bulgarini Torres, Marco 1857 CHI1.0010.37207.40 
  Guerrero Cataldo, Juan Andres 1853 CHI0.001-0.6320-12.60 
  Toloza Caldera, Gaston 2030 CHI1.0010.612012.20 
  Araneda Venegas, Reinaldo 1822 CHI0.501-0.1720-3.40 
 * 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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