Individual Calculations October 2008
 Santos, Olavo Miguel Florencio  Total change: 1.50  Rating chartPersonal card
 3ยบ Open Festival de Evora Evora POR 2008-07-25
RcRownchangeKK*chgGame
 1827 1956 2.00 3 0.06 25 1.50 
  Santos, Luis Manuel Freire Rebe 1718 POR1.0010.20255.00 
  Guerreiro, Nuno 2143 POR0.001-0.2625-6.50 
  Tainha, Daniel Joaquim Mourao 1619 POR1.0010.12253.00 

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)
 

 

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