Individual Calculations March 2010
 Matos, Ricardo Joao Morais De  Total change: -1.05  Rating chartPersonal card
 IV Torneio de Clássicas de Natal do Galitos Aveiro POR 2009-12-21
RcRownchangeKK*chgGame
 1745 1711 1.00 2 0.07 15 1.05 
  Pires, Gustavo Martins Pereira 1963 POR0.001-0.1915-2.85 
  Sa, Claudio Simao Carvalho Far 1526 POR1.0010.26153.90 

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)
 
 Campeonato Distrital de Aveiro - Sub18 Aveiro POR 2010-02-13
RcRownchangeKK*chgGame
 1609 1713 0.50 1 -0.14 15 -2.10 
  Fonseca, Miguel Trindade 1609 POR0.501-0.1415-2.10 

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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