Blitz: Individual Calculations April 2022
 Abreu, Duarte Ferreira  Total change: 30.20  Rating chartPersonal card
 CN Jovens Rapidas 2021-22 - U14 Pombal POR 2022-03-26
RcRownchangeKK*chgGame
 1334 1090 3.00 7 1.51 20 30.20 
  Almeida, Pedro Bastos 1573 POR0.001-0.0520-1.00 
  Dias, Lourenco Mendes G Ferreira 1347 POR1.0010.822016.40 
  Ferreira, Pedro Machado 1265 POR0.5010.23204.60 
  Jesus, Tomas Jarmelo 1267 POR1.0010.732014.60 
  Pinto, Jose Joao Meireles Alves 1375 POR0.001-0.1620-3.20 
  Almeida, Marta Dias 1282 POR0.5010.25205.00 
  Fernandes, Martim 1229 POR0.001-0.3120-6.20 

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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