Individual Calculations July 2009
 Ferreira, Jorge Joao Viterbo  Total change: 15.60  Rating chartPersonal card
 CN Sub-16 Albufeira POR 2009-03-29
RcRownchangeKK*chgGame
 1834 2144 6.00 7 0.03 15 0.45 
  Alves, Marta Sofia Beleza Dos S 1794 POR1.0010.11151.65 
  Machado, Carlos Antonio De F 1794 POR0.501-0.3915-5.85 
  Cruz, Joao Filipe Santos 1794 POR1.0010.11151.65 
  Cadeirinhas, David Eduardo L 1794 POR1.0010.11151.65 
  Mateus, Francisco Jardim Silva 1845 POR1.0010.15152.25 
  Ferreira, Miguel Fernandes Soar 1808 POR1.0010.12151.80 
  Neves, Pedro Alexandre Maia 2011 POR0.501-0.1815-2.70 

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)
 
 VI Festival de Semana Santa Pontevedra ESP 2009-04-04
RcRownchangeKK*chgGame
 2098 2186 6.50 9 1.01 15 15.15 
  Pena Gonzalez, Rosendo 1836 ESP1.0010.11151.65 
  Cebrian Ramos, Jose Luis 2053 ESP0.501-0.1815-2.70 
  Salgado Lopez, Oscar 2216 ESP0.5010.04150.60 
  De Francisco Y De Diego, Felipe 2032 ESP1.0010.29154.35 
  Blanco Gutierrez, Pedro 2115 ESP0.501-0.1015-1.50 
  Adams, Philip 2154 ENG1.0010.46156.90 
  Lopez Pereyra, Antonio 2106 ESP1.0010.39155.85 
  Draghici Flutur, Gravril 2141 ESP0.501-0.0615-0.90 
  Padeiro, Jose 2230 POR0.5010.06150.90 

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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