Rapid: Individual Calculations August 2023
 Martel Bruniaux, Malko  Total change: 25.20  Rating chartPersonal card
 VII OPEN INTERNACIONAL DE AJEDREZ Leon ESP 2023-07-08
RcRownchangeKK*chgGame
 2079 2020 4.50 7 1.53 40 61.20 
  Laiz Lopez, Roberto 1620  * ESP1.0010.08403.20 
  Gonzalez Valero, Julio 2168 ESP0.5010.20408.00 
  Khamrakulov, Ibragim S. g2393 ESP0.001-0.1040-4.00 
  Gorgojo Freijo, Diego 1771 ESP1.0010.19407.60 
  Cruz Alvarez De Ron, Dan f2117 ESP1.0010.634025.20 
  Gonzalez Perez, Arian g2348 ESP0.5010.374014.80 
  Fernandez, Maria Florencia wm2137 ARG0.5010.16406.40 
 * 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)
 
 II Open de Ribadesella 2023 Ribadesella (Asturias) ESP 2023-07-15
RcRownchangeKK*chgGame
 1749 2020 5.50 8 -0.90 40 -36.00 
  Lopez Sanchez, Ivan 1620  * ESP1.0010.08403.20 
  Kita Ruiz, Ichiro 1751 ESP0.001-0.8340-33.20 
  Junquera Guerrero, David 1625 ESP0.501-0.4240-16.80 
  Alonso Molina, Omar 1826 ESP1.0010.254010.00 
  Chakhoyan, Konstantin 1930 ARM0.001-0.6240-24.80 
  Perez Muela, Diego 1644 ESP1.0010.09403.60 
  Jorrin Bueno, Alvaro 1588 ESP1.0010.07402.80 
  Cuevas Fernandez, Jose Alberto 2009 ESP1.0010.484019.20 
 * 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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