Rapid: Individual Calculations July 2023
 De Almeida, Douglas L Garcia S  Total change: 21.60  Rating chartPersonal card
 I IRT Aberto de Xadrez Rapido de Fernandopolis Fernandopolis SP BRA 2023-06-10
RcRownchangeKK*chgGame
 1538 1593 4.50 6 1.08 20 21.60 
  Salesse, Rafaelle Vitoria Modesto 1193  * BRA1.0010.08201.60 
  Rodrigues, Caique 1411 BRA1.0010.26205.20 
  Pereira Da Silva, Breno D Alkmin 1970 BRA0.001-0.0920-1.80 
  Da Silva, Vitor Hugo Pires 1440 BRA1.0010.30206.00 
  Abegao, Samuel Henrique De Lima 1327 BRA1.0010.18203.60 
  Bottos Neto, Rubens 1885 BRA0.5010.35207.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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