Rapid: Individual Calculations May 2023
 Carvalho, Diogo Bobone  Total change: -23.40  Rating chartPersonal card
 35. Torneio Matinal Galerias Alto da Barra Oeiras POR 2023-04-01
RcRownchangeKK*chgGame
 1321 1362 1.00 4 -1.17 20 -23.40 
  Catarino, Manuel 1568 POR0.001-0.2420-4.80 
  Espirito Santo, Aleksandr Sazonov 1029 POR1.0010.12202.40 
  Chainho, Tomas 1380 POR0.001-0.4720-9.40 
  Sardinha, Ricardo 1308 POR0.001-0.5820-11.60 

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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