Blitz: Individual Calculations September 2022
 Cardona, Jacobo  Total change: 30.20  Rating chartPersonal card
 IRT Torneo de Blitz Un Nuevo Vivir Cali COL 2022-07-30
RcRownchangeKK*chgGame
 1838 1581 4.50 10 2.14 20 42.80 
  Hernandez Grajales, Andres 1981  * COL1.0010.922018.40 
  Hernandez Grajales, Andres 1981  * COL0.001-0.0820-1.60 
  Navia Alvarez, Edwin Adrian f2015 COL0.001-0.0620-1.20 
  Navia Alvarez, Edwin Adrian f2015 COL0.001-0.0620-1.20 
  Franco, Jhonier 1989 COL0.001-0.0820-1.60 
  Franco, Jhonier 1989 COL1.0010.922018.40 
  Plazas, Alfonso 1911 COL1.0010.882017.60 
  Plazas, Alfonso 1911 COL0.001-0.1220-2.40 
  Acosta Angulo, Mariana Valentina 1296 COL0.501-0.3420-6.80 
  Acosta Angulo, Mariana Valentina 1296 COL1.0010.16203.20 
 * 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 Ajedrez Blitz Viendo el Futuro Cali COL 2022-08-13
RcRownchangeKK*chgGame
 1754 1548 1.00 5 -0.63 20 -12.60 
  Lopez Rayo, Santiago c2042 COL0.001-0.0420-0.80 
  Dziedzic, Robert 1903 COL0.001-0.1120-2.20 
  Bonilla Barreiro, Maria Jose 1399 COL1.0010.30206.00 
  Jaramillo, Gonzalo 2072 COL0.001-0.0320-0.60 
  Aragon, Diego Fernando 1355 COL0.001-0.7520-15.00 

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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