Rapid: Individual Calculations August 2023
 Acosta Morales, Juan Carlos  Total change: -26.40  Rating chartPersonal card
 Duodecimo IRT Ajedrez Rapido Centro Comercial Plaza39 Bogota COL 2023-07-01
RcRownchangeKK*chgGame
 1784 1760 1.50 6 -1.32 20 -26.40 
  Cuellar Canosa, Nicolas 1796 COL0.5010.05201.00 
  Hurtado Sarmiento, Juan Sebastian 1917 COL0.001-0.2920-5.80 
  Olarte Parra, Jhoan Sebastian 1952 COL0.001-0.2520-5.00 
  Carriazo Ortega, Jose Antonio 1673 COL1.0010.38207.60 
  Luna Velandia, Juan Sebastian 1703 COL0.001-0.5820-11.60 
  Murcia Molina, Manuel Hernando 1665 COL0.001-0.6320-12.60 

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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