Individual Calculations September 2009
 Castro, Henrique  Total change: -3.45  Rating chartPersonal card
 Taca de Portugal 2008-09 various POR 2008-12-20
RcRownchangeKK*chgGame
 2261 2219 0.50 2 -0.38 15 -5.70 
  Padeiro, Jose 2245 POR0.5010.04150.60 
  Andrade, Jose M Vieira f2277 POR0.001-0.4215-6.30 

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)
 
 1ª Divisão por Equipas VN Gaia POR 2009-08-01
RcRownchangeKK*chgGame
 2368 2221 2.00 6 0.15 15 2.25 
  Arribas Lopez, Angel f2429 ESP0.001-0.2315-3.45 
  Barrero Garcia, Carlos f2382 ESP1.0010.711510.65 
  Andrade, Jose M Vieira f2267 POR1.0010.56158.40 
  Gergacz, Attila f2389 HUN0.001-0.2815-4.20 
  Rocha, Sergio m2427 POR0.001-0.2415-3.60 
  Nogueira, Nelson Valter Ferrei m2313 POR0.001-0.3715-5.55 

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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