Rapid: Individual Calculations July 2023
 Reis, Antonio Mario Correia B  Total change: -31.60  Rating chartPersonal card
 Torneio na Arvore 2023 Sintra POR 2023-06-24
RcRownchangeKK*chgGame
 1421 1357 0.50 4 -1.58 20 -31.60 
  Goncalves, Samuel Jesus P 2066 POR0.001-0.0120-0.20 
  Goncalves, Artur Anton 1072 POR0.501-0.3420-6.80 
  Almeida, Luciano Rigolin 1293 BRA0.001-0.5920-11.80 
  Wang, Luis 1252 POR0.001-0.6420-12.80 

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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