Rapid: Individual Calculations January 2024
 Betancourt, Juan Carlos  Total change: -0.40  Rating chartPersonal card
 IRT Internacional Rapido Medellin Ciudad de Luces 2023 Medellin COL 2023-12-20
RcRownchangeKK*chgGame
 1820 1820 3.00 6 -0.02 20 -0.40 
  Baldrich Munoz, Carlos Mario 1420  * COL1.0010.08201.60 
  Restrepo Loaiza, Luis Fernando 2189 COL0.001-0.1020-2.00 
  Ospina Gaviria, Edison A 1569 COL1.0010.19203.80 
  Cano, Luis Fernando 2162 COL1.0010.882017.60 
  Ramos Ariza, Juan Manuel 1961 COL0.001-0.3120-6.20 
  Ruiz Agudelo, Jeronimo 1618 COL0.001-0.7620-15.20 
 * 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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