Individual Calculations April 2020
 Roehe De Oliveira Velloso, Fernan  Total change: 0.80  Rating chartPersonal card
 SUB-2300 EL MAGO DE RIGA CABA ARG 2020-02-04
RcRownchangeKK*chgGame
 1751 1680 2.50 5 0.45 20 9.00 
  Natan, Isaac 1559 ARG1.0010.34206.80 
  Deleau, Alberto Jorge 1627 ARG0.501-0.0720-1.40 
  Benedetti, Antonella 1923 ARG0.001-0.2020-4.00 
  Fernandez Ibias, Jose Luis 1873 ARG1.0010.752015.00 
  Sammartino, Gabriel 1772 ARG0.001-0.3720-7.40 

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)
 
 Semifinal Campeonato Argentino Superior 2020 CABA ARG 2020-02-22
RcRownchangeKK*chgGame
 1883 1680 1.50 7 -0.41 20 -8.20 
  Besso, Guadalupe wm2080  * ARG0.001-0.0820-1.60 
  Aberbach, Angel 1972 ARG0.001-0.1520-3.00 
  Dubrovich, Igor 1998 ARG0.001-0.1320-2.60 
  Gonzalez, Marcelo Javier 1600 ARG0.501-0.1120-2.20 
  Lupis, Federico 1922 ARG1.0010.802016.00 
  Beckerman, M. 2006 ARG0.001-0.1320-2.60 
  Lamas, Alvaro 1603 ARG0.001-0.6120-12.20 
 * 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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