Blitz: Individual Calculations February 2020
 Medeiros, Joao Penacho  Total change: -4.20  Rating chartPersonal card
 Torneio de Ano Novo da AXRAA 2020 Ponta Delgada POR 2020-01-05
RcRownchangeKK*chgGame
 1341 1174 1.00 4 -0.21 20 -4.20 
  Machado, Marcia De Lurdes Cabral 1114 POR0.001-0.5820-11.60 
  Belchior, Nuno Miguel Bettencour 1460 POR1.0010.842016.80 
  Moniz, Bruno Furtado 1508 POR0.001-0.1220-2.40 
  Torres, Ricardo Jorge Ferreira 1281 POR0.001-0.3520-7.00 

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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