Individual Calculations February 2020
 Pirir S., Juan Jose  Total change: 9.60  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 1847 1838 5.00 9 0.48 20 9.60 
  Leyva, Hector m2238  * ESA0.001-0.0820-1.60 
  Juarez Garcia, Daniela 1535 GUA1.0010.14202.80 
  Hernandez Moya, Yuleisy wg2208 CUB0.001-0.1020-2.00 
  Castillo Toro, Daniel 1438  * HON1.0010.08201.60 
  Santiago Sontay, Jenny Fernanda 1668 GUA1.0010.28205.60 
  Rose, Sven 1496 GER1.0010.12202.40 
  Araujo Sanchez, Josue 2238  * DOM0.001-0.0820-1.60 
  Juarez Flores, Roberto 2135 GUA0.001-0.1520-3.00 
  Lozano, Ricardo 1667 GUA1.0010.27205.40 
 * 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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