Individual Calculations September 2009
 Bray, Jose Manuel  Total change: 3.15  Rating chartPersonal card
 Torneio do Atlético Clube da Sismaria Leiria POR 2009-05-29
RcRownchangeKK*chgGame
 1939 1931 1.50 4 -0.49 15 -7.35 
  Carneiro, Carlos 2205 POR0.001-0.1715-2.55 
  Martins, Joao Pedro Godinho 1749 POR0.501-0.2415-3.60 
  Babo, Miguel 1937 POR1.0010.51157.65 
  Silva, Daniel 1865 POR0.001-0.5915-8.85 

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 do Bombarral Bombarral POR 2009-07-17
RcRownchangeKK*chgGame
 1846 1916 3.00 4 0.70 15 10.50 
  Silva, Rodolfo O Couto 1594 POR1.0010.13151.95 
  Lopes, Jose Manuel Sousa 1659 POR1.0010.18152.70 
  Rodrigues, Pedro Filipe 1987 POR1.0010.60159.00 
  Evangelista, Ricardo 2142 POR0.001-0.2115-3.15 

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)
 

 

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