Individual Calculations September 2010
 Barreiros, Cilauro Das Neves  Total change: 13.65  Rating chartPersonal card
 Taça de Lisboa - Época de 2009/2010 Lisboa POR 2010-07-10
RcRownchangeKK*chgGame
 1830 1771 3.50 6 0.91 15 13.65 
  Manuel, Marco Humberto Americo 1736 POR1.0010.45156.75 
  Santos, Joao Artur Almeida Dos 2058 POR0.001-0.1615-2.40 
  Lopes, Sergio Miguel Rodrigues 1663 POR1.0010.35155.25 
  Dias, Luis Goncalves 1648 POR1.0010.33154.95 
  Lopes, Raul Simoes Afonso 1878 POR0.5010.15152.25 
  Pires, Emanuel Joao Robarts 1998 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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