Rapid: Individual Calculations August 2023
 Casas Ospina, Favio  Total change: 11.80  Rating chartPersonal card
 IRT Distrital por Equipos Bogota COL 2023-07-15
RcRownchangeKK*chgGame
 1820 1820 2.00 3 0.59 20 11.80 
  Garcia Mendez, Engels Vladimir 1961 COL0.001-0.3120-6.20 
  Gomez Bernal, Juan Sebastian 1420  * COL1.0010.08201.60 
  Salcedo, Edison 2080 COL1.0010.822016.40 
 * 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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