Individual Calculations September 2013
 Belo, Miguel Angelo Petinga  Total change: 9.15  Rating chartPersonal card
 I Torneio 'Xeque-Mate ao Verao' Lisboa POR 2013-08-10
RcRownchangeKK*chgGame
 2006 1850 2.50 6 0.61 15 9.15 
  Rego, Pedro Filipe 2245 POR1.0010.921513.80 
  Santos, Julio 1997 POR0.001-0.3015-4.50 
  Simoes, John 1987 VEN0.5010.18152.70 
  Pereira, Antonio Pedro Caramez 2113 POR0.001-0.1815-2.70 
  Santos, Pedro Rodrigo Carvalhin 1682 POR1.0010.28154.20 
  Reis, Luis Simoes 2010 POR0.001-0.2915-4.35 

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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