Individual Calculations January 2011
 Ferreira, Jorge Viterbo  Total change: 8.10  Rating chartPersonal card
 IV Torneio Aberto Beja Cidade da PAX Beja POR 2010-10-15
RcRownchangeKK*chgGame
 2197 2327 4.00 5 0.75 15 11.25 
  Dionizio, Cristiano Miguel Nasci 1927  * POR1.0010.08151.20 
  Leite, Catarina wm2183 POR1.0010.31154.65 
  Dias, Paulo f2394 POR0.5010.09151.35 
  Ulyanovskyy, Viktor f2296 UKR0.501-0.0415-0.60 
  Costa, Joao Guerra 2186 POR1.0010.31154.65 
 * 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)
 
 VII Festival Internacional de Xadrez da Figueira da Foz Figueira da Foz POR 2010-10-31
RcRownchangeKK*chgGame
 2191 2327 6.00 9 0.13 15 1.95 
  Beltran Ortiz, Edda Georgina 1927  * ESP1.0010.08151.20 
  Morais, Vitor 1994 POR1.0010.12151.80 
  Paunovic, Dragan g2559 SRB0.001-0.2115-3.15 
  Pinho, Paulo 2097 POR0.501-0.2915-4.35 
  Bolhari, Orfeh 2153 IRI1.0010.27154.05 
  Leite, Catarina wm2183 POR0.501-0.1915-2.85 
  Mirzoev, Azer g2527 AZE0.001-0.2415-3.60 
  Bray, Daniel Jose Freire 1951 POR1.0010.09151.35 
  Santos, Antonio P f2326 POR1.0010.50157.50 
 * 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)
 
 World Youth U-16 Chess Olympiad 2010 Burdur TUR 2010-11-27
RcRownchangeKK*chgGame
 2233 2359 5.50 9 -0.34 15 -5.10 
  Du Toit, Stefan f1959  * RSA1.0010.08151.20 
  Georgiadis, Nico 2261 SUI0.501-0.1315-1.95 
  Grigoryan, Karen H. c2368 ARM0.001-0.4915-7.35 
  Kraiouchkine, Nikita 2202 CAN0.501-0.2115-3.15 
  Stukopin, Andrey m2458 RUS0.001-0.3615-5.40 
  Buyukasik, Diyap 2045 TUR1.0010.14152.10 
  Ali Marandi, Cemil Can f2191 TUR1.0010.28154.20 
  Kovalev, Vladislav f2355 BLR0.501-0.0115-0.15 
  Tomazini, Zan 2257 SLO1.0010.36155.40 
 * 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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