Rapid: Individual Calculations July 2023
 Afonso, Bruno  Total change: 7.20  Rating chartPersonal card
 Torneio na Arvore 2023 Sintra POR 2023-06-24
RcRownchangeKK*chgGame
 1311 1328 3.50 6 0.36 20 7.20 
  Guerne, Giani Caessa 1076 POR1.0010.19203.80 
  Maltez, Miguel 1581 POR0.001-0.1920-3.80 
  Chen, Sophia Weizhi 1241 CHN0.501-0.1220-2.40 
  Almeida, Luciano Rigolin 1293 BRA1.0010.45209.00 
  Adhya, Havir 1421 POR0.001-0.3720-7.40 
  Wang, Luis 1252 POR1.0010.40208.00 

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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