Individual Calculations September 2010
 Pereira, Antonio Pedro D Caram  Total change: 7.50  Rating chartPersonal card
 III Torneio Internacional Cidade de Gaia/ X Profigaia Open VN Gaia POR 2010-07-17
RcRownchangeKK*chgGame
 1987 2073 3.50 5 0.50 15 7.50 
  Andias, Joao Pedro Menezes 1840 POR0.501-0.2915-4.35 
  Batista, Sandro Manuel Almeida 1754 POR1.0010.13151.95 
  Costa, Joao Alexandre Cadillon 1849 POR1.0010.22153.30 
  Ferreira, Jorge Joao Viterbo f2324 POR0.5010.31154.65 
  Bolhari, Orphe Iraj 2167 IRI0.5010.13151.95 

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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