Rapid: Individual Calculations April 2013
 Martins, Rodolfo Carlos Da Cruz  Total change: 17.40  Rating chartPersonal card
 Nacional de semi-rapidas por equipas 2013 Lisboa POR 2013-03-09
RcRownchangeKK*chgGame
 1838 1726 3.00 6 0.87 20 17.40 
  Belsley, Alexandre 1873 POR1.0010.702014.00 
  Silva, Flavio Artur Cardoso Da 1930 POR1.0010.762015.20 
  Santos, Jose Duarte 1932 POR0.001-0.2420-4.80 
  Silva, Goncalo Nuno Neto Pires 1892 POR0.5010.22204.40 
  Nuno, Rafael J Pimparel Alves 1650 POR0.501-0.1020-2.00 
  Andrade, Nuno Filipe 1749 POR0.001-0.4720-9.40 

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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