Individual Calculations March 2011
 Bravo, Antonio  Total change: -7.80  Rating chartPersonal card
 III Torneio FIDE Seixal Seixal POR 2011-01-04
 1800 1929 2.00 4 -0.52 15 -7.80 
  Kurylski, Leonardo Tavares 1587 POR1.0010.12151.80 
  Figueiredo, Helder 2002 POR1.0010.60159.00 
  Ulyanovskyy, Vladimir Viktorovic 2039 POR0.001-0.3515-5.25 
  Mendes, Modeste 1573 POR0.001-0.8915-13.35 

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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