Individual Calculations September 2012
 Martins, Guilherme Pires Tavare  Total change: 54.30  Rating chartPersonal card
 CN Absoluto 2012 - preliminar Matosinhos POR 2012-08-04
RcRownchangeKK*chgGame
 1890 1761 4.50 9 1.35 15 20.25 
  Pires, Gustavo 2132 POR0.5010.40156.00 
  Fanha, Paulo 1948 POR0.001-0.2615-3.90 
  Sa, Claudio Simao Carvalho Fari 1670 POR1.0010.38155.70 
  Morais, Vitor 1995 POR1.0010.791511.85 
  Gomes, Bruno Miguel De Sousa 2027 POR0.001-0.1815-2.70 
  Santos, Joao Artur Almeida 1991 POR0.001-0.2115-3.15 
  Mendes, Pedro Miguel Gomes 1680 POR1.0010.39155.85 
  Mateus, Francisco 2060 POR0.001-0.1515-2.25 
  Ferreira, Beatriz 1505 POR1.0010.19152.85 

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)
 
 European Youth Chess Championship 2012 - B14 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 2016 1761 4.00 9 2.27 15 34.05 
  Vetrov, Gleb 2043 RUS0.001-0.1615-2.40 
  Kavon, Rastislav 1959 SVK0.5010.26153.90 
  Johannesson, Oliver 2047 ISL1.0010.841512.60 
  Maslov, Ivan 1975 RUS0.5010.27154.05 
  O`Donnell, Conor 1955 IRL1.0010.751511.25 
  Striechman, Orri 1969 ISR1.0010.771511.55 
  Savenkov, Konstantin 2161  * RUS0.001-0.0815-1.20 
  Rudakov, Aleksandr 2086 RUS0.001-0.1315-1.95 
  Portela Peleteiro, Alberto 1952 ESP0.001-0.2515-3.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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