Individual Calculations March 2018
 Sanchez Alarcon, Juan Francisco  Total change: 13.20  Rating chartPersonal card
 5 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2018 Quellon CHI 2018-02-09
RcRownchangeKK*chgGame
 2088 2228 4.50 6 0.66 20 13.20 
  Inaicheo Santana, Edward 1828  * CHI1.0010.08201.60 
  Moyano Nunez, Helios 1828  * CHI1.0010.08201.60 
  Barria Zuniga, Daniel m2395 CHI0.5010.22204.40 
  Aguirre Contreras, Cristian Rodri f2272 CHI1.0010.562011.20 
  Squella Lavin, Carlos Felipe f2292 CHI0.001-0.4120-8.20 
  Vera Ruiz, Felipe Andres 1910 CHI1.0010.13202.60 
 * 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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