Individual Calculations September 2009
 Santos, Luis  Total change: -14.60  Rating chartPersonal card
 Taca de Portugal 2008-09 various POR 2008-12-20
RcRownchangeKK*chgGame
 2232 2401 1.00 2 -0.45 10 -4.50 
  Pina, Vladimiro m2271 POR1.0010.32103.20 
  Viela, Marco 2193 POR0.001-0.7710-7.70 

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)
 
 1ª Divisão por Equipas VN Gaia POR 2009-08-01
RcRownchangeKK*chgGame
 2314 2397 2.00 5 -1.01 10 -10.10 
  Diogo, Vasco f2290 POR0.001-0.6510-6.50 
  Ferents, Andrey 2236 UKR0.501-0.2110-2.10 
  Gomez Gomez, Francisco Jose 2111 ESP1.0010.16101.60 
  Santos, Carlos Pereira Dos m2409 POR0.5010.02100.20 
  Ftacnik, Lubomir g2525 POR0.001-0.3310-3.30 

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)
 

 

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