Individual Calculations April 2008
 Brito Garcia, Alfredo  Total change: -10.90  Rating chartPersonal card
 XXVIII Open Internacional de Ajedrez El Corte Ingles Las Palmas de Gran Canaria ESP 2007-12-03
RcRownchangeKK*chgGame
 2168 2355 6.00 9 -0.54 10 -5.40 
  Schlittermann, Wolfgang 2005 GER1.0010.11101.10 
  Hernandez Leon, Sergio 2005 ESP1.0010.11101.10 
  Guadalupe, Andres 2108 ESP0.501-0.3110-3.10 
  Sanchez Quintero, Raul 2196 CUB1.0010.29102.90 
  Garcia Blanco, Omar 2139 ESP1.0010.22102.20 
  Vega Gutierrez, Sabrina wg2331 ESP0.501-0.0310-0.30 
  Lezcano Jaen, Pedro m2375 ESP0.5010.03100.30 
  Natalicchio Escalante, Nicolas 2234 ITA0.001-0.6610-6.60 
  Gutierrez Olivares, Daniel 2115 ESP0.501-0.3010-3.00 

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)
 
 Liga Canaria 2008 "Cto. de Canarias por Equipos" Islas Canarias ESP 2008-01-19
RcRownchangeKK*chgGame
 2231 2360 4.00 7 -0.55 10 -5.50 
  Ortega Hermida, Daniel m2389 ESP0.001-0.4610-4.60 
  Vega Gutierrez, Sabrina wg2349 ESP1.0010.48104.80 
  Also Alvarado, Luis 2103 ESP1.0010.18101.80 
  Meneses Gonzalez, Kevin 2010 ESP1.0010.11101.10 
  Barrio Pareja, Eduardo 2048 ESP1.0010.14101.40 
  Perez Felipe, Marcos Adrian 2223 ESP0.001-0.6810-6.80 
  Vera Gonzalez-Quevedo, Reynaldo g2495 CUB0.001-0.3210-3.20 

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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