Blitz: Individual Calculations February 2020
 Arfa, Octavio  Total change: -4.20  Rating chartPersonal card
 Campeonato Argentino Blitz 2019 Merlo - Buenos Aires ARG 2019-12-22
RcRownchangeKK*chgGame
 1662 1433 2.00 9 -0.21 20 -4.20 
  Conde, Adrian 1833  * ARG0.001-0.0820-1.60 
  Asad, Jonathan 1833  * ARG0.001-0.0820-1.60 
  Borda Rodas, Anapaola S. wf1698 ARG0.001-0.1820-3.60 
  Ortega, David 1569 ARG0.001-0.3220-6.40 
  Fernandez, Mauricio 1489 ARG0.001-0.4220-8.40 
  Pirozzi Alfaro, Ornella Dana 1760 ARG0.001-0.1320-2.60 
  Lipari, Diego 1833  * ARG0.001-0.0820-1.60 
  Benedetti, Luciano 1292 ARG1.0010.31206.20 
  Fiorenza, Brandon 1648 ARG1.0010.772015.40 
 * 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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