Blitz: Individual Calculations July 2023
 Luz, David Melnic  Total change: -3.20  Rating chartPersonal card
 1. Torneio Sub16 de Santa Maria da Feira Santa Maria Feira POR 2023-06-18
RcRownchangeKK*chgGame
 1250 1138 1.00 3 -0.08 40 -3.20 
  Real, Victoria 1187 POR0.001-0.4340-17.20 
  Oliveira, Filipe Mendonca F R 1162 POR1.0010.534021.20 
  Almeida, Diogo Rodrigues Santos 1402 POR0.001-0.1840-7.20 

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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