Blitz: Individual Calculations August 2023
 Agudelo Zapata, Yarli Alejandra  Total change: -198.80  Rating chartPersonal card
 IRT I Campamento de Verano de Ajedrez Blitz Ibague COL 2023-07-09
RcRownchangeKK*chgGame
 1440 1630 2.50 8 -3.14 40 -125.60 
  Huertas, Leonel 1711 COL0.001-0.3940-15.60 
  Galeano Reyes, Juan Esteban 1241 COL0.001-0.9140-36.40 
  Fonseca Guarin, John Henry 1356 COL1.0010.17406.80 
  Susunaga Duran, Madelen Fernanda 1225 COL0.001-0.9240-36.80 
  Perez Vitola, Marlon Yesid 1225 COL1.0010.08403.20 
  Quevedo Bonilla, Paula Thaliana 1472 COL0.501-0.2140-8.40 
  Sanchez, Carlos Fernando 1780 COL0.001-0.3040-12.00 
  Quinones, Diego Alejandro 1509 COL0.001-0.6640-26.40 

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)
 
 Copa Colombia 2023 Blitz Pereira COL 2023-07-29
RcRownchangeKK*chgGame
 1587 1630 2.00 7 -1.83 40 -73.20 
  Ocampo, Cristina wf1915 COL0.001-0.1640-6.40 
  Ardila, Oscar Humberto c1949 COL0.5010.374014.80 
  Lopez Idarraga, Daniel Eduardo f2007 COL0.001-0.0940-3.60 
  De Leon Villarreal, Gabriela 1260 COL0.001-0.9040-36.00 
  Paez Villanueva, Santiago 1349 COL0.001-0.8440-33.60 
  Zapata Sanchez, Carlos Mario 1396 COL0.501-0.2940-11.60 
  Diaz Uchima, Emmanuel Santiago 1233 COL1.0010.08403.20 

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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