Individual Calculations November 2023
 Narvaez, Zamir  Total change: -5.40  Rating chartPersonal card
 ITT de La Raza Medellin 2023 Medellin COL 2023-10-12
RcRownchangeKK*chgGame
 1953 2017 5.50 10 -0.27 20 -5.40 
  Castro Lombana, Juan Pablo 1675 COL0.501-0.3820-7.60 
  Cuervo Velasquez, Juan Manuel 1720 COL1.0010.15203.00 
  Panesso Rivera, Henry m2360 COL0.001-0.1220-2.40 
  Pereira Vera, Henry Alberto 1721 COL1.0010.15203.00 
  Cifuentes, John Jairo m2160 COL1.0010.692013.80 
  Hernandez Jimenez, Jeronimo f2135 COL0.001-0.3420-6.80 
  Ayala Delgado, Sergio Alejandro 1902 COL0.501-0.1620-3.20 
  Olarte Parra, Jhoan Sebastian 1977 COL0.001-0.5620-11.20 
  Moncada Correa, Sara wm2007 COL0.501-0.0120-0.20 
  Rueda Rojas, Richard Alejandro 1874 COL1.0010.31206.20 

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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