Rapid: Individual Calculations June 2023
 Pereira, Mariana Sebolt  Total change: 20.80  Rating chartPersonal card
 XXI Torneio do Mercado Porto Alegre 251 anos Porto Alegre RS BRA 2023-05-27
RcRownchangeKK*chgGame
 1621 1164 1.00 6 0.52 40 20.80 
  Eltz, Vinicius Amaro 1968 BRA0.0010.00400.00 
  Cenci, Luciano Krause 1690 BRA0.001-0.0340-1.20 
  Pereira, Carlos Pequer 1463 BRA0.001-0.1540-6.00 
  Da Silva, Pedro Cesar Nunes 1499 BRA1.0010.884035.20 
  Joaquim, Joao Vitor Da Silva 1554 BRA0.001-0.0940-3.60 
  Machado, Jonas Roberto 1552 BRA0.001-0.0940-3.60 

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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