Individual Calculations March 2020
 Mathews, Cesar  Total change: -21.20  Rating chartPersonal card
 Campeonato Nacional Absoluto, Semifinal Penonome PAN 2020-02-06
RcRownchangeKK*chgGame
 1760 2020 4.50 7 -1.06 20 -21.20 
  Baker, Isaac 1620  * PAN1.0010.08201.60 
  Carrillo, Jose Antonio 1752 PAN0.501-0.3320-6.60 
  Delgado, Jose 1620  * PAN1.0010.08201.60 
  Sanchez, Jorge Luis f2042 PAN0.001-0.4720-9.40 
  Sanjur, Crescencio 1646 PAN0.501-0.4020-8.00 
  Lombardo, Elias 1835 PAN0.501-0.2420-4.80 
  Gonzalez Soto, Pedro Jose 1804 PAN1.0010.22204.40 
 * 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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