Individual Calculations October 2022
 Santos, Amadeu Solha  Total change: -14.60  Rating chartPersonal card
 CN Amador 2021-22 - U1600 Leiria POR 2022-09-15
RcRownchangeKK*chgGame
 1505 1437 0.50 3 -0.73 20 -14.60 
  Silva, Rui Manuel De Almeida 1516 POR0.5010.11202.20 
  Oliveira, Ricardo Jorge Gaspar B 1589 POR0.001-0.3020-6.00 
  Dias, Jose Oliveira Gaspar 1409 POR0.001-0.5420-10.80 

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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