Rapid: Individual Calculations October 2022
 Freitas, Ruben Manuel  Total change: 5.40  Rating chartPersonal card
 CN Amador Semirrapidas 2021-22 - U2000 Leiria POR 2022-09-18
RcRownchangeKK*chgGame
 1845 1682 2.00 6 0.27 20 5.40 
  Goncalves, Samuel Jesus P 1938 POR0.5010.31206.20 
  Fernandes, Paulo 1811 POR0.5010.17203.40 
  Marques, Carlos Filipe Fernande 1776 POR1.0010.632012.60 
  Mendes, Pedro Miguel Gomes 1828 POR0.001-0.3020-6.00 
  Faryma, Matviy 1901 POR0.001-0.2220-4.40 
  Ng, Chun Hei 1818 HKG0.001-0.3220-6.40 

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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