Individual Calculations May 2018
 Mateus, Balduino  Total change: -69.20  Rating chartPersonal card
 Torneio da Paz 2018 Luanda ANG 2018-04-01
RcRownchangeKK*chgGame
 1955 1905 0.00 4 -1.73 40 -69.20 
  Felix, Claudio 2026 ANG0.001-0.3440-13.60 
  Cabingano, Josemar 1941 ANG0.001-0.4540-18.00 
  Lutuima, Amaro c1918 ANG0.001-0.4840-19.20 
  Filipe, Marcio 1934 ANG0.001-0.4640-18.40 

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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