Rapid: Individual Calculations June 2022
 Pereira, David Nunes  Total change: -7.80  Rating chartPersonal card
 CN Jovens Semirrapidas 2021-22 - U14 Moscavide POR 2022-05-14
RcRownchangeKK*chgGame
 1204 1057 1.50 6 -0.39 20 -7.80 
  Nogueira, Rafael Calade 1388 POR0.001-0.1220-2.40 
  Andre, Clara 1228 POR1.0010.732014.60 
  Fernandes, Martim 1184 POR0.001-0.3320-6.60 
  Goncalves, Andre Arveola Falcao 1213 POR0.001-0.2920-5.80 
  Ferreira, Pedro Machado 1177 POR0.001-0.3420-6.80 
  Montenegro, Goncalo 1031 POR0.501-0.0420-0.80 

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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