Individual Calculations December 2012
 Ferreira, Luis Pedro  Total change: -14.70  Rating chartPersonal card
 I Torneio 'Hotel Holiday Inn Express - Oeiras' Oeiras POR 2012-10-26
RcRownchangeKK*chgGame
 1918 1900 0.50 3 -0.98 15 -14.70 
  Diogo, Vasco f2268 POR0.001-0.1015-1.50 
  Catarino, Marcio 1888 POR0.001-0.5215-7.80 
  Nunes, Adelino Vitor 1597 POR0.501-0.3615-5.40 

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)
 

 

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