Rapid: Individual Calculations December 2012
 Santos, Ricardo Alexandre Luis  Total change: -2.00  Rating chartPersonal card
 CN Semirapidas Jovens 2012 - U16 Aveiro POR 2012-11-24
RcRownchangeKK*chgGame
 1627 1630 3.00 6 -0.10 20 -2.00 
  Matos, Goncalo Abreu Silva 1332 POR1.0010.15203.00 
  Branco, Joana Catarina Costa 1425 POR1.0010.24204.80 
  Martins, David Pires Tavares 2030  * POR0.001-0.0820-1.60 
  Goncalves, Joao Pedro Mendes 1588 POR1.0010.44208.80 
  Martins, Guilherme Pires Tavare 1856 POR0.001-0.2120-4.20 
  Alves, Joel Goncalo Machado 1530 POR0.001-0.6420-12.80 
 * 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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