Blitz: Individual Calculations January 2019
 Alfaro, William  Total change: 4.00  Rating chartPersonal card
 Torneo Blitz in Memoriam del MN Juan Jose Garcia Cabrera Managua NCA 2018-12-08
RcRownchangeKK*chgGame
 1956 2109 6.00 9 -0.06 20 -1.20 
  Salinas Barrera, Jovani Enrique 1709  * NCA1.0010.08201.60 
  Rios, Edgard 1844 NCA1.0010.18203.60 
  Guevara, Martin f2221 NCA0.001-0.3520-7.00 
  Allen, Alonso 1842 NCA1.0010.18203.60 
  Ampie, Mauro f2128 NCA0.001-0.4720-9.40 
  Granados Diaz, Maria Esther wm1886 NCA1.0010.22204.40 
  Diego, Humberto 2016 NCA1.0010.37207.40 
  Picado, Jorge 2197 NCA0.001-0.3820-7.60 
  Paiz, Porfirio 1759 NCA1.0010.11202.20 
 * 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)
 
 Torneo Blitz Internacional de Liberia 2018 Liberia CRC 2018-12-20
RcRownchangeKK*chgGame
 1888 2109 5.50 7 0.26 20 5.20 
  Hernandez Perez, Javier Francisco 1709  * CRC1.0010.08201.60 
  Bonilla Morales, Kevin 1715 CRC1.0010.08201.60 
  Hernandez Coto, Carlos Enrique c1860 CRC1.0010.19203.80 
  Ugalde Garcia, Ronald 2046 CRC1.0010.41208.20 
  Hourigan, Gerrit 1972 GER0.001-0.6820-13.60 
  Ortiz, Marcos 2169 NCA0.5010.08201.60 
  Cabezas Solano, David Alejandro 1742 CRC1.0010.10202.00 
 * 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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