Individual Calculations January 2023
 Macuacua, Marcos Simao  Total change: -6.00  Rating chartPersonal card
 Open Domingos Langa Matola MOZ 2022-12-10
RcRownchangeKK*chgGame
 1686 1720 2.50 5 -0.15 40 -6.00 
  Jacinto, Humberto Fonseca 1382 MOZ1.0010.12404.80 
  Gilberto, Gil Uamusse 1835 MOZ1.0010.664026.40 
  Napoleao, Lourenco 1831 MOZ0.001-0.3540-14.00 
  Jamal, Hamid Harmon Gulamo 1765 MOZ0.001-0.4440-17.60 
  Joao, Farisse 1616 MOZ0.501-0.1440-5.60 

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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