Individual Calculations September 2009
 Cavadas, Jose  Total change: -11.25  Rating chartPersonal card
 Torneio de S. Martinho do Porto S. Martinho do Porto POR 2009-06-19
RcRownchangeKK*chgGame
 1968 1758 0.00 1 -0.23 15 -3.45 
  Pinto, Andre Filipe Tempero 1968 POR0.001-0.2315-3.45 

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
 1965 1742 0.00 2 -0.52 15 -7.80 
  Evangelista, Ricardo 2142  * POR0.001-0.0815-1.20 
  Manuel, Marco 1788 POR0.001-0.4415-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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