Individual Calculations January 2023
 Zavala, Fernando  Total change: 65.20  Rating chartPersonal card
 Open Domingos Langa Matola MOZ 2022-12-10
RcRownchangeKK*chgGame
 1766 1363 2.00 4 1.63 40 65.20 
  Vasco, Mateus Felizardo Viageiro 1886 MOZ1.0010.974038.80 
  Chirindza, Elvito Orlando 1630 MOZ1.0010.824032.80 
  Botao, Milton 1834 MOZ0.001-0.0540-2.00 
  Celso, Andre Manjate 1714 MOZ0.001-0.1140-4.40 

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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