Rapid: Individual Calculations August 2023
 Obando Guzman, Soren Federico  Total change: -7.60  Rating chartPersonal card
 Duodecimo IRT Ajedrez Rapido Centro Comercial Plaza39 Bogota COL 2023-07-01
RcRownchangeKK*chgGame
 1909 2143 6.00 7 0.67 20 13.40 
  Munoz Ospina, Paula Johanna 1743  * COL1.0010.08201.60 
  Urquijo Prada, Santiago 1699 COL1.0010.06201.20 
  Clavijo Romero, Leonardo 1868 COL1.0010.17203.40 
  Vargas, Mauricio f1991 COL0.001-0.7020-14.00 
  Ramirez Buitrago, Diego Mauricio c1879 COL1.0010.18203.60 
  Estrada Velandia, Henry Andres 1937 COL1.0010.24204.80 
  Rivera, Alberto m2247 FID1.0010.642012.80 
 * 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)
 
 IRT Distrital por Equipos Bogota COL 2023-07-15
RcRownchangeKK*chgGame
 1989 2143 3.00 6 -1.05 20 -21.00 
  Vargas Villalobos, Daniel Fernand 1743  * COL1.0010.08201.60 
  Blanco Fernandez, Lino Orlando f2298 COL1.0010.712014.20 
  Araque, Rafael m2112 COL0.001-0.5420-10.80 
  Dominguez Rincon, Miller Duvan f1971 COL0.001-0.7320-14.60 
  Cardozo Munar, Carlos Eduardo f2002 COL0.001-0.6920-13.80 
  Acero Vargas, Cristian Camilo 1810 COL1.0010.12202.40 
 * 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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