Individual Calculations July 2010
 Ferreira, Hugo Miguel Da Costa  Total change: -2.25  Rating chartPersonal card
 52 CNE - 2a Divisao - Serie D various POR 2010-03-06
RcRownchangeKK*chgGame
 1827 1580 1.00 4 0.20 25 5.00 
  Martins, Andre G Gomes Brito 1727 POR0.001-0.3025-7.50 
  Fernandes, Luis Miguel Ribeiro 1901 POR0.5010.37259.25 
  Sousa, Carlos Nuno G Fantasia 1814 POR0.001-0.2125-5.25 
  Figueiredo, Renato Freire 1864 POR0.5010.34258.50 

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)
 
 II Torneio Fide da Vila do Bombarral Bombarral POR 2010-06-18
RcRownchangeKK*chgGame
 1752 1591 0.00 1 -0.29 25 -7.25 
  Manuel, Marco Humberto Americo 1752 POR0.001-0.2925-7.25 

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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