Individual Calculations October 2022
 Oliveira, Ricardo Jorge Gaspar B  Total change: 5.60  Rating chartPersonal card
 CN Amador 2021-22 - U1600 Leiria POR 2022-09-15
RcRownchangeKK*chgGame
 1452 1589 3.00 4 0.28 20 5.60 
  Freitas, Daniel Leonardo M 1359 POR0.501-0.2920-5.80 
  Correia, Pedro Mourao Soares 1542 POR1.0010.43208.60 
  Santos, Amadeu Solha 1437 POR1.0010.30206.00 
  Carvalho, Artur Chichorro 1471 POR0.501-0.1620-3.20 

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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