Individual Calculations February 2017
 Gacitua Decar, Claudio  Total change: 4.00  Rating chartPersonal card
 4 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2017 Quellon CHI 2017-01-20
RcRownchangeKK*chgGame
 1740 1803 3.50 6 0.10 40 4.00 
  Guichaman Andrade, Pablo 1524 CHI0.501-0.3440-13.60 
  Ulloa, Gabriel 2006 ARG0.001-0.2440-9.60 
  Guichaman Andrade, Valentin 1463 CHI1.0010.12404.80 
  Castro Bustos, Ivan 1403  * CHI1.0010.08403.20 
  Rojas Mery, Leonardo Andres 1843 CHI1.0010.564022.40 
  Aguirre Contreras, Cristian f2203  * CHI0.001-0.0840-3.20 
 * 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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