Blitz: Individual Calculations October 2019
 Cardona, Jacobo  Total change: 7.00  Rating chartPersonal card
 Torneo Internacional de Ajedrez Blitz Sport Fest 2019 Cali COL 2019-09-08
RcRownchangeKK*chgGame
 1691 1475 2.00 8 -0.08 20 -1.60 
  Nieto, Agustin 1875  * COL0.001-0.0820-1.60 
  Flor Chilma, Yuergen Duvan 1756 COL0.001-0.1620-3.20 
  Marin Ortiz, Orlando 1738 COL0.001-0.1820-3.60 
  Zamorano, Luis Fernando 1866 COL0.001-0.0920-1.80 
  Cardona Montoya, Santiago 1242 COL1.0010.21204.20 
  Vargas, Jose Luis 1640 COL0.001-0.2820-5.60 
  Chavarro, Jeffry 1875  * COL0.001-0.0820-1.60 
  Ugarte Bautista, Danni Dario 1536 COL1.0010.582011.60 
 * 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)
 
 Festival Nacional de Ajedrez BLITZ de Menores Cat Sub-16 Absoluto Ibague COL 2019-09-22
RcRownchangeKK*chgGame
 1639 1475 2.00 5 0.43 20 8.60 
  Alvarez Angel, Nelson Eduardo 1827 COL0.001-0.1120-2.20 
  Hualpa, Esteban 1330 COL1.0010.31206.20 
  Diaz, Luisa Fernanda wf1637 COL0.001-0.2920-5.80 
  Perez Valcarcel, Maria Jose 1563 COL1.0010.622012.40 
  Parra Mesa, Brayan 1836 COL0.001-0.1020-2.00 

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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