Rapid: Individual Calculations December 2012
 Sousa, Ines Silva Ferrer De  Total change: -5.40  Rating chartPersonal card
 CN Semirapidas Jovens 2012 - U14 Aveiro POR 2012-11-24
RcRownchangeKK*chgGame
 1361 1415 1.50 3 -0.22 20 -4.40 
  Dias, Ricardo Pedro Cruz 1480 POR0.001-0.4120-8.20 
  Azevedo, Carlos Filipe Salvatori 1353 POR1.0010.41208.20 
  Barreira, Rui Filipe Da Silva 1250 POR0.501-0.2220-4.40 

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)
 
 CD Aveiro Jovens Semi-Rapidas S. Joao da Madeira POR 2012-11-25
RcRownchangeKK*chgGame
 1538 1415 1.00 3 -0.05 20 -1.00 
  Valente, Joao Nuno Baptista 1669 POR0.001-0.1920-3.80 
  Fonseca, Eurico Santos 1325 POR1.0010.38207.60 
  Bernardo, Daniel Madureira 1619 POR0.001-0.2420-4.80 

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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