Individual Calculations May 2010
 Santos, Hugo Miguel Oliveira L  Total change: 1.80  Rating chartPersonal card
 II Torneio FIDE Externato Cooperativo Benedita Benedita POR 2010-02-26
RcRownchangeKK*chgGame
 1871 2020 3.00 4 0.29 15 4.35 
  Ferreira, Luis Pedro Oliveira 1727 POR1.0010.15152.25 
  Marques, Carlos Filipe Fernand 1845 POR1.0010.27154.05 
  Bolhari, Orphe Iraj 2178 IRI0.001-0.2915-4.35 
  Belo, Andre Nabais Moura 1734 POR1.0010.16152.40 

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)
 
 CN sub-18 Torres Vedras POR 2010-03-28
RcRownchangeKK*chgGame
 1800 2017 5.00 7 -0.17 15 -2.55 
  Pinheiro, Joao Pedro De Melo 1617  * POR1.0010.08151.20 
  Romano, Luis Miguel Pereira C 1701 POR1.0010.13151.95 
  Cardoso, Alexander Oliveira 1655 POR1.0010.10151.50 
  Ferreira, Miguel Fernandes S 1831 POR0.501-0.2415-3.60 
  Vasques, Antonio Pedro Freixial 2102 POR0.001-0.3815-5.70 
  Simoes, Miguel Guilherme Linhas 1650 POR1.0010.10151.50 
  Silva, Miguel Gomes 2044 POR0.5010.04150.60 
 * 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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