Individual Calculations July 2009
 Arranja, Armando  Total change: -7.50  Rating chartPersonal card
 51º Campeonato Nacional por Equipas - 2009 3ª Divisão - Série E various POR 2009-03-01
RcRownchangeKK*chgGame
 1939 1893 1.00 3 -0.33 15 -4.95 
  Coimbra, Margarida wf2096 POR0.001-0.2415-3.60 
  Vasques, Jose Mesquita 1884 POR0.001-0.5115-7.65 
  Castro, Rui Pedro 1837 POR1.0010.42156.30 

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)
 
 GXA Primavera 2009 Lisboa POR 2009-04-28
RcRownchangeKK*chgGame
 1852 1893 2.00 4 -0.17 15 -2.55 
  Carneiro, Carlos 2205 POR0.001-0.1415-2.10 
  Simoes, Joao 2020 POR0.001-0.3315-4.95 
  Mouquinho, Jose Francisco B 1578 POR1.0010.14152.10 
  Videira, Alfredo 1604 POR1.0010.16152.40 

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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