Individual Calculations March 2018
 Bustamante Chavez, Matias Marc  Total change: -3.40  Rating chartPersonal card
 Nacional Juvenil de Chile Absoluto Santiago CHI 2018-02-13
RcRownchangeKK*chgGame
 1709 1831 5.50 9 -0.17 20 -3.40 
  Ormazabal Aguirre, Oscar Ignac 1431  * CHI1.0010.08201.60 
  Vergara Jofre, Felipe Andres f2231  * CHI0.001-0.0820-1.60 
  Hernandez Cueto, Camilo 1434 CHI1.0010.08201.60 
  Caurapan Montero, Eduardo Igna 1485 CHI0.001-0.8920-17.80 
  Rossel Grandon, Cristobal Alej 1431  * CHI1.0010.08201.60 
  Salas Araya, Alfredo 1784 CHI1.0010.43208.60 
  Campos Cisterna, Marcelo Ivan 1587 CHI0.501-0.3020-6.00 
  Orellana Hidalgo, Camilo Alons 1910 CHI1.0010.612012.20 
  Estrada Lavin, Cristian Alexan 2089 CHI0.001-0.1820-3.60 
 * 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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