Individual Calculations May 2011
 Luz, Afonso Vieira Da Silva  Total change: -29.50  Rating chartPersonal card
 Distrital de jovens de Aveiro - sub12 Aveiro POR 2011-03-05
RcRownchangeKK*chgGame
 1529 1635 0.00 1 -0.64 25 -16.00 
  Bastos, Ana Raquel Da Costa 1529 POR0.001-0.6425-16.00 

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)
 
 Nacionais de Jovens 2011 - sub12 Torres Vedras POR 2011-04-10
RcRownchangeKK*chgGame
 1608 1635 0.00 1 -0.54 25 -13.50 
  Sousa, Andre Ventura 1608 POR0.001-0.5425-13.50 

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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