Individual Calculations January 2018
 Campos Cisterna, Marcelo Ivan  Total change: 10.00  Rating chartPersonal card
 Sudamericano U18 Open Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 1870 1577 1.50 7 0.25 40 10.00 
  Guerrero Cataldo, Juan Andres 1977  * CHI0.001-0.0840-3.20 
  Ramirez, Jorge Guillermo 1841 PAR0.001-0.1840-7.20 
  Barriga Silva, Felipe 1977  * CHI0.001-0.0840-3.20 
  Guerrero Malpartida, Luis Carlos 1977  * PER0.001-0.0840-3.20 
  Torres Alvarez, Piero Antonio 1729 PER0.5010.20408.00 
  Oviedo, Mathias 1611 URU1.0010.554022.00 
  Diaz Contreras, Pedro f1977  * 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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