Individual Calculations February 2019
 Vergara Castillo, Boris  Total change: -44.40  Rating chartPersonal card
 CICLO CAMPEONATO DE CHILE 2018 - 2019 - SEMIFINAL QUILPUE Quilpue CHI 2019-01-17
RcRownchangeKK*chgGame
 1740 1912 2.00 6 -2.22 20 -44.40 
  Lopez Silva, Hugo 2312  * CHI0.001-0.0820-1.60 
  Cepeda Silva, Ignacio 1635 CHI0.001-0.8320-16.60 
  Rozas Lazcano, Valeska 1512  * CHI0.501-0.4220-8.40 
  Zamora Zamora, Cristian 1512  * CHI1.0010.08201.60 
  Bruna Vasquez, Rodrigo Amaru 1738 CHI0.501-0.2320-4.60 
  Miranda Gatica, Claudio Adolfo 1729 CHI0.001-0.7420-14.80 
 * 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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