Individual Calculations May 2010
 Santos, Leonardo  Total change: -10.75  Rating chartPersonal card
 IV Taca AXP 2010 Porto POR 2010-04-08
RcRownchangeKK*chgGame
 1781 1493 0.00 1 -0.16 25 -4.00 
  Simoes, Joao Linhas 1781 POR0.001-0.1625-4.00 

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)
 
 Distrital do Porto - sub-18 Matosinhos POR 2010-04-10
RcRownchangeKK*chgGame
 1559 1493 3.50 9 -0.27 25 -6.75 
  Cardoso, Alexander 1655 POR0.001-0.2925-7.25 
  Ribeiro, Carlos Daniel 1283 POR1.0010.23255.75 
  Assuncao, Francisco Daniel 1432 POR1.0010.422510.50 
  Pintor, Antonio Bastos 1582 POR1.0010.622515.50 
  Ferreira, Miguel 1831 POR0.001-0.1225-3.00 
  Simoes, Miguel 1650 POR0.001-0.2925-7.25 
  Mendes, Pedro Miguel 1659 POR0.001-0.2825-7.00 
  Freitas, Ruben Manuel 1391 POR0.501-0.1425-3.50 
  Miranda, Jose Pedro 1552 POR0.001-0.4225-10.50 

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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