Individual Calculations September 2023
 Arias Atehortua, Juan Esteban  Total change: 0.00  Rating chartPersonal card
 XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios Medellin COL 2023-08-03
RcRownchangeRpKK*chgGame
 1616 0 4.00 8 0.00 1616   0.00 
  Duran, Yesid Alejandro 1698 COL0.0010.00 0.00 
  Hurtado Paez, Andres Jesus 1602 COL1.0010.00 0.00 
  Correa, Daniel 1687 COL0.0010.00 0.00 
  Cuellar, Jose Gabriel 1638 COL0.0010.00 0.00 
  Gomez Saenz, Manuela 1449 COL1.0010.00 0.00 
  Ramirez Arias, Jacobo 1599 COL1.0010.00 0.00 
  Valencia, Yovani Esneyder 1616 COL1.0010.00 0.00 
  Ascanio Lugo, Juan Pablo 1637 COL0.0010.00 0.00 

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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