Individual Calculations May 2010
 Peinado Santana, Victor  Total change: 21.00  Rating chartPersonal card
 Campeonato Insular Juvenil de Gran Canaria 2010 Las Palmas de Gran Canaria ESP 2010-02-22
RcRownchangeKK*chgGame
 1888 1675 1.00 4 0.04 15 0.60 
  Navarro Molina, David 1967 ESP0.001-0.1515-2.25 
  Marrero Cardenes, Agustin 1802 ESP1.0010.671510.05 
  Marrero Falcon, Hector 2008 ESP0.001-0.1215-1.80 
  Ramirez Medina, Victor 1774 ESP0.001-0.3615-5.40 

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)
 
 III Memorial Pedro Lezcano Montalvo 2010 Las Palmas de Gran Canaria ESP 2010-03-29
RcRownchangeKK*chgGame
 1990 1675 2.50 7 1.36 15 20.40 
  Vega Gutierrez, Belinda wf2075  * ESP0.5010.42156.30 
  Lopez Pereyra, Antonio 2075  * ESP0.001-0.0815-1.20 
  Ortiz Perez, Hector 1988 ESP0.001-0.1415-2.10 
  Guerra Arrocha, Daniel 1625 ESP1.0010.43156.45 
  De La Hoz Sanchez, Ruben 2052 ESP1.0010.911513.65 
  Lopez Colon, Francisco 2075  * ESP0.001-0.0815-1.20 
  Rodriguez Ferraz, Borja 2037 ESP0.001-0.1015-1.50 
 * 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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