Individual Calculations January 2017
 Campos Cisterna, Marcelo Ivan  Total change: -3.60  Rating chartPersonal card
 Sudamericano de la Juventud Sub 18 Absoluto Santiago CHI 2016-12-01
RcRownchangeKK*chgGame
 1787 1628 2.50 8 -0.09 40 -3.60 
  Estrada Lavin, Cristian Alexand 2028  * CHI0.001-0.0840-3.20 
  Requelme Romero, Jose 1830 ECU0.001-0.2440-9.60 
  Amato, Leonel 2028  * ARG0.001-0.0840-3.20 
  Palomares, Joaquin 1613 ARG1.0010.484019.20 
  Silva Heredia, Mario Alejandro 1494 PER1.0010.324012.80 
  Caruso, Tomas 1937 ARG0.001-0.1440-5.60 
  Dotta, Gian Franco 1745 URU0.001-0.3440-13.60 
  Leal Salas, Ricardo Ignacio 1624 CHI0.501-0.0140-0.40 
 * 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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