Individual Calculations January 2022
 Vasquez, Marlon David  Total change: -29.20  Rating chartPersonal card
 Campeonato SUbzonal 2.3.2 Absoluto 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1797 1958 4.50 9 -1.46 20 -29.20 
  Milla, Espino Alejandro 1558  * ESA1.0010.08201.60 
  Tapia, Alexei f2242 PAN0.001-0.1620-3.20 
  Ibarra, Carlos Roberto 1558  * ESA0.501-0.4220-8.40 
  Villalta, Camilo 1631 ESA0.001-0.8720-17.40 
  Guevara, Eduardo 1558  * ESA1.0010.08201.60 
  Martinez, Marlon 1720 HON1.0010.20204.00 
  Chaves Sanchez, Gabriel A 2183 CRC0.5010.28205.60 
  Guevara Ruiz, Santiago Jose 1558  * ESA0.501-0.4220-8.40 
  Lorenzana, Wilson Estuardo m2166 GUA0.001-0.2320-4.60 
 * 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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