Individual Calculations July 2011
 Mendes, Antonio  Total change: -9.45  Rating chartPersonal card
 IV Torneio Cidade de Gaia / IX Profigaia Open - Torn. A Vila Nova de Gaia POR 2011-06-04
RcRownchangeKK*chgGame
 1819 1544 0.00 2 -0.38 15 -5.70 
  Figueiredo, Bruno 1943 POR0.001-0.0815-1.20 
  Andrade, Nuno Filipe 1694 POR0.001-0.3015-4.50 

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)
 
 IV Torneio Cidade de Gaia / IX Profigaia Open - Torn. B Vila Nova de Gaia POR 2011-06-09
RcRownchangeKK*chgGame
 1680 1544 0.50 2 -0.25 15 -3.75 
  Figueiredo, Bruno 1943 POR0.001-0.0815-1.20 
  Freitas, Ruben Manuel 1416 POR0.501-0.1715-2.55 

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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