Individual Calculations September 2019
 Da Fonseca, Jorge  Total change: -0.40  Rating chartPersonal card
 Torneo Abierto de Otono SUB-2200 CABA ARG 2019-07-25
RcRownchangeKK*chgGame
 1720 1856 4.50 7 -0.02 20 -0.40 
  Bernardo, Maximo 1488 ARG1.0010.10202.00 
  Lopez, Cesar (per) 1598 PER0.501-0.3220-6.40 
  Guelman, Jorge Miguel 1551 ARG1.0010.14202.80 
  Veliz, Ariel 2102 ARG0.001-0.1920-3.80 
  Sorroche, Rafael 1456  * ARG1.0010.08201.60 
  Fernandes, Martin 2016 ARG0.001-0.2920-5.80 
  Bourgeois, William 1828 URU1.0010.46209.20 
 * 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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