Individual Calculations July 2018
 Bielefeldt Van Oosterwijk, German  Total change: -2.20  Rating chartPersonal card
 TORNEO POR EQUIPOS COPA ABOGADO ARTURO PRAT CHACON - OSORNO 2018 Osorno CHI 2018-06-16
RcRownchangeKK*chgGame
 1727 1942 3.50 5 -0.11 20 -2.20 
  Mancilla Barria, Cesar Mauricio 2013 CHI0.5010.10202.00 
  Lepe Villanueva, Matias Ignacio 1966 CHI0.001-0.4720-9.40 
  Bahamonde Cepeda, Jaime Esteban 1542  * CHI1.0010.08201.60 
  Schulz Perez, Pedro Alejandro 1542  * CHI1.0010.08201.60 
  Cardenas Mancilla, Arturo Robinso 1573 CHI1.0010.10202.00 
 * 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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