Individual Calculations October 2019
 Sousa, Carlos Nuno Goncalves  Total change: -17.80  Rating chartPersonal card
 CN Amador 2018-19 - U2000 Portimao POR 2019-09-11
RcRownchangeKK*chgGame
 1712 1682 1.00 4 -0.89 20 -17.80 
  Duarte, Ricardo Jorge Martins 1975 POR0.001-0.1520-3.00 
  Barros, Filipe Da Silva Sousa 1675 POR0.001-0.5120-10.20 
  Ramos, Tomas Alberto Goncalves 1589 POR0.501-0.1320-2.60 
  Sousa, Luis Manuel Correia 1610 POR0.501-0.1020-2.00 

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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