Rapid: Individual Calculations September 2020
 Barrero Ortega, Abraham  Total change: -4.00  Rating chartPersonal card
 XVIII Torneo Villa de Brenes 2020 Sevilla ESP 2020-08-22
RcRownchangeKK*chgGame
 1596 1715 4.00 7 -0.20 20 -4.00 
  Portero Montes, Jose 1105 ESP1.0010.02200.40 
  Montecatine Rios, Ricardo f1930 ESP0.001-0.2320-4.60 
  Gamarro Perez, David 1464 ESP1.0010.19203.80 
  Duran Cuevas, Andres Ignacio 1893 ESP0.001-0.2720-5.40 
  Camacho Marin, Rafael 1357 ESP1.0010.10202.00 
  Caballero Garcia, Lucas 1860 ESP1.0010.692013.80 
  Medina Galera, Alejandro 1565 ESP0.001-0.7020-14.00 

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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