Individual Calculations January 2010
 Ferreira, Jorge Joao Viterbo  Total change: 27.45  Rating chartPersonal card
 VI AEJ CHESS FIDE OPEN Sao Joao da Madeira POR 2009-10-01
RcRownchangeKK*chgGame
 2051 2238 6.00 7 1.12 15 16.80 
  Martins, Guilherme Pires Tavares 1838  * POR1.0010.08151.20 
  Ferreira, Susana Carolina G 1838  * POR1.0010.08151.20 
  Furtado, Dinis Galvao 1838  * POR1.0010.08151.20 
  Frois, Antonio m2416 POR0.5010.23153.45 
  Margarido, Ricardo Emanuel T 1966 POR1.0010.17152.55 
  Viela, Andre Filipe Folha 2219 POR0.501-0.0315-0.45 
  Silva, Stephane Gomes 2245 POR1.0010.51157.65 
 * 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)
 
 III Torneio Aberto de Beja Beja POR 2009-10-16
RcRownchangeKK*chgGame
 2186 2238 3.00 4 0.83 15 12.45 
  Rosario, Paulo Rui Beijinho Do 1852 POR1.0010.09151.35 
  Leite, Catarina Dos Anjos De A wm2188 POR0.501-0.0715-1.05 
  Diogo, Vasco Andre Marcalo f2308 POR1.0010.60159.00 
  Dias, Paulo Jorge Guimaraes f2395 POR0.5010.21153.15 

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 Chess Championship-u16 Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 2131 2273 5.00 10 -1.65 15 -24.75 
  Pastar, Slaven 1880 BIH1.0010.08151.20 
  Kanarek, Marcel f2405 POL0.5010.18152.70 
  Lagarde, Maxime f2393 FRA0.001-0.3415-5.10 
  Firat, Burak f2392 TUR0.001-0.3415-5.10 
  Havas, Janko 2078 CRO0.501-0.2515-3.75 
  Ben Artzi, Ido 2086 ISR0.001-0.7415-11.10 
  Tan, Justin 2011 AUS0.001-0.8215-12.30 
  Komut, Burak 1931 TUR1.0010.12151.80 
  Rostgaard, Tobias Valentin 2066 DEN1.0010.23153.45 
  Kachiev, Eldar 2065 KGZ1.0010.23153.45 

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)
 
 Torneio Internacional da Figueira da Foz Figueira da Foz POR 2009-11-29
RcRownchangeKK*chgGame
 2316 2273 5.50 9 1.53 15 22.95 
  Mendes, Carlos 1873  * POR1.0010.08151.20 
  Paunovic, Dragan g2554 SRB0.5010.34155.10 
  Rotstein, Arkadij g2550 GER0.001-0.1715-2.55 
  Neves, Pedro 2074 POR1.0010.24153.60 
  Guerra Costa, Joao 2205 POR1.0010.41156.15 
  Kasparov, Sergey g2483 BLR0.5010.27154.05 
  Dias, Paulo f2391 POR0.001-0.3415-5.10 
  Galvao, Henrique 2219 POR1.0010.42156.30 
  Todorov, Todor g2496 BUL0.5010.28154.20 
 * 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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