Individual Calculations May 2011
 Carapinha, Andre  Total change: 0.50  Rating chartPersonal card
 Campeonato de Lisboa da 1. divisao distrito Lisboa POR 2011-01-15
RcRownchangeKK*chgGame
 1802 1799 2.00 4 0.02 25 0.50 
  Dias, Luis Goncalves 1639 POR1.0010.29257.25 
  Gomes, Jose Luis 1962 POR0.001-0.2825-7.00 
  Rocha, Antonio 2050 POR0.001-0.1925-4.75 
  Silva, Joao Carmona 1557 POR1.0010.20255.00 

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)
 

 

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