Individual Calculations August 2015
 Rodriguez Perez, Angel Mariano  Total change: -8.00  Rating chartPersonal card
 Oporto Open 2015 - 75. aniversario do GX Porto Porto POR 2015-07-13
RcRownchangeKK*chgGame
 2067 2198 5.50 9 -0.40 20 -8.00 
  Leao, Tiago Miguel Da Silva 1941 POR0.001-0.8220-16.40 
  Felizes, Paulo 1953 POR1.0010.20204.00 
  Porto Fuentes, Oscar 1991 ESP1.0010.23204.60 
  Mendes, Pedro Miguel Gomes 1798  * POR1.0010.08201.60 
  Redondo Arguelles, Graciela wf2011 ESP1.0010.26205.20 
  Torres Ventosa, Pedro Eugenio f2312 ESP0.001-0.3420-6.80 
  Guimaraes, Rui 2118 POR1.0010.39207.80 
  Ider, Borya m2414 FRA0.001-0.2220-4.40 
  Richard, Emma wf2062 FRA0.501-0.1820-3.60 
 * 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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