Individual Calculations September 2022
 Martin Duque, Jesus  Total change: 13.20  Rating chartPersonal card
 II Open Internacional Merida Patrimonio de la Humanidad Merida ESP 2022-08-02
RcRownchangeKK*chgGame
 2262 2365 6.50 9 1.32 10 13.20 
  Belo, Andre Nabais Moura 1965  * POR1.0010.08100.80 
  Roldan Ortiz, Antonio Jose 1905 ESP1.0010.05100.50 
  Castellanos Rodriguez, Renier m2474 ESP0.5010.15101.50 
  Song, Raymond m2465 TPE1.0010.64106.40 
  Vignesh, N R m2467 IND1.0010.64106.40 
  Grigoryan, Karen H. g2631 ARM0.001-0.1810-1.80 
  Shyaamnikhil, P m2465 IND0.001-0.3610-3.60 
  Marin Lopez, Juan Jose 1790 ESP1.0010.02100.20 
  Fernandez Camello, Alejandro 2199 ESP1.0010.28102.80 
 * 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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