Blitz: Individual Calculations May 2018
 Barria Baker, Raisa Melissa  Total change: 6.20  Rating chartPersonal card
 Torneo Blitz Centroamericano Subzonal 2.3.c Femenino 2018 San Jose CRC 2018-03-29
RcRownchangeKK*chgGame
 1782 1880 6.00 9 0.36 20 7.20 
  Ramirez Almeciga, Yenny Melisa 1703 CRC1.0010.27205.40 
  Figueroa Gonzalez, Karen Luvia 1760 GUA1.0010.34206.80 
  Gamboa Alvarado, Olga Leticia wf1913 CRC0.001-0.4520-9.00 
  Salazar Gould, Melanie wf1717 CRC1.0010.28205.60 
  Hernandez Alvarez, Tania Regla wm1968 CRC0.001-0.3820-7.60 
  Cruz Lima, Kimberly Esmeralda 1708 GUA1.0010.27205.40 
  Granados Diaz, Maria Esther wm1853 NCA0.001-0.5420-10.80 
  Mencos Castillo, Maria wm1784 GUA1.0010.37207.40 
  Diaz Charpentier, Kristel Meliss 1636 CRC1.0010.20204.00 

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)
 
 5to Torneo Blitz PCA La Chorrera PAN 2018-04-21
RcRownchangeKK*chgGame
 1884 1880 4.00 8 -0.05 20 -1.00 
  Pina, Arturo 1505 VEN0.001-0.9120-18.20 
  Herrera, Diego 1626 PAN1.0010.19203.80 
  Corrales, Mario 1711 PAN1.0010.28205.60 
  Carrillo, Jose 1792 PAN1.0010.38207.60 
  Aizpurua, Patrick f2269 PAN0.001-0.0920-1.80 
  Munoz, Alberto 1915 PAN1.0010.552011.00 
  Baules, Jorge m2280  * PAN0.001-0.0820-1.60 
  Bonilla, Felix 1977 PAN0.001-0.3720-7.40 
 * 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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