Individual Calculations September 2010
 Marcellos, Carlos Alberto R L  Total change: -10.75  Rating chartPersonal card
 Taça de Lisboa - Época de 2009/2010 Lisboa POR 2010-07-10
RcRownchangeKK*chgGame
 1878 1570 0.00 3 -0.43 25 -10.75 
  Mendes, Alberto Achiles G Corr 1806 POR0.001-0.2025-5.00 
  Marques, Carlos Filipe Fernand 1874 POR0.001-0.1425-3.50 
  Lima, Didier De Carvalho Paque 1953 POR0.001-0.0925-2.25 

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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