Rapid: Individual Calculations March 2020
 Demiantchouk, Alexei  Total change: -18.60  Rating chartPersonal card
 IV Torneio Uniao Freg Lamacaes Fraia Nogueira Braga POR 2020-02-01
RcRownchangeKK*chgGame
 1220 1387 2.50 5 -0.93 20 -18.60 
  Carvalho, Francisco Daniel 1049 POR0.501-0.3820-7.60 
  Almeida, Joao Afonso 1176 POR1.0010.23204.60 
  Marques, Ricardo 1563 POR0.001-0.2720-5.40 
  Silva, Mark Orlov 1311 POR0.001-0.6020-12.00 
  Melo, Duarte Campos 1001 POR1.0010.09201.80 

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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