Individual Calculations July 2010
 Mendes, Alberto Achiles G Correia  Total change: -19.80  Rating chartPersonal card
 52 CNE - 3a Divisao - Serie D various POR 2010-03-06
RcRownchangeKK*chgGame
 1871 1836 0.50 4 -1.32 15 -19.80 
  Meira, Joao Pedro P A C A 1767 POR0.001-0.6015-9.00 
  Ribeiro, Hugo Eduardo Santos 1994 POR0.001-0.2915-4.35 
  Palmar, Nuno Alexandre Davide 1984 POR0.5010.20153.00 
  Ferreira, Luis Pedro Oliveira 1738 POR0.001-0.6315-9.45 

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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