Individual Calculations May 2012
 Meira, Joao Pedro Pires  Total change: -17.10  Rating chartPersonal card
 Nacionais de Jovens 2012 - sub16 Torres Vedras POR 2012-03-24
RcRownchangeKK*chgGame
 1654 1932 4.50 7 -1.14 15 -17.10 
  Fernandes, Diogo Sousa Costa Bat 1532  * POR1.0010.08151.20 
  Silva, Tiago Oscar Gaspar Da 1559 POR1.0010.10151.50 
  Correia, Jorge Paulo Cardoso V 1701 POR0.001-0.7915-11.85 
  Goncalves, David Luis Lopes 1532  * POR0.501-0.4215-6.30 
  Rato, Ana Margarida Portugal Do 1591 POR1.0010.12151.80 
  Valente, Joao Nuno Baptista 1676 POR0.501-0.3115-4.65 
  Andias, Joao Pedro Menezes 1986 POR0.5010.08151.20 
 * 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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