Rapid: Individual Calculations July 2023
 Belchior, Nuno Miguel Bettencour  Total change: -49.00  Rating chartPersonal card
 V Torneio de Sao Joao Vila Franca do Campo POR 2023-06-17
RcRownchangeKK*chgGame
 1190 1430 1.50 5 -2.45 20 -49.00 
  Serrano, Tiago 1068 POR0.501-0.4020-8.00 
  Santos, Gabriel Alexandre 1128 POR1.0010.15203.00 
  Serrano, Afonso 1197 POR0.001-0.7920-15.80 
  Cymbron, Sofia 1297 POR0.001-0.6820-13.60 
  Cymbron, Filipe Lebens 1258 POR0.001-0.7320-14.60 

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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