Rapid: Individual Calculations August 2023
 Murcia Molina, Manuel Hernando  Total change: 6.00  Rating chartPersonal card
 Duodecimo IRT Ajedrez Rapido Centro Comercial Plaza39 Bogota COL 2023-07-01
RcRownchangeKK*chgGame
 1883 1665 1.00 3 0.30 20 6.00 
  Estrada Velandia, Henry Andres 1937 COL0.001-0.1720-3.40 
  Olarte Parra, Jhoan Sebastian 1952 COL0.001-0.1620-3.20 
  Acosta Morales, Juan Carlos 1760 COL1.0010.632012.60 

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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