Individual Calculations September 2010
 Araujo, Jose Verissimo  Total change: -27.75  Rating chartPersonal card
 V Open Cidade de Espinho: Memorial Leonel Pias Espinho POR 2010-06-03
RcRownchangeKK*chgGame
 1751 1885 0.50 4 -2.14 15 -32.10 
  Ferreira, Jorge Joao f2285  * POR0.001-0.0815-1.20 
  Cardoso, Alexander 1694 POR0.001-0.7515-11.25 
  Rasteiro, Rui Manuel 1485  * POR0.501-0.4215-6.30 
  Teixeira, Pedro Miguel 1538 POR0.001-0.8915-13.35 
 * 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)
 
 32 Taca de Portugal various POR 2010-06-06
RcRownchangeKK*chgGame
 1802 1885 1.50 2 0.29 15 4.35 
  Simoes, Miguel Guilherme Linha 1658 POR1.0010.21153.15 
  Silva, Lucas Borges Da 1946 POR0.5010.08151.20 

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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