Rapid: Individual Calculations June 2023
 Silva E Souza, Arthur Nunes Da  Total change: 144.80  Rating chartPersonal card
 XXI Torneio do Mercado Porto Alegre 251 anos Porto Alegre RS BRA 2023-05-27
RcRownchangeKK*chgGame
 1747 1411 5.00 8 3.62 40 144.80 
  Dos Santos, Diego Dias 1705 BRA0.5010.354014.00 
  Friedrich, Carlos Ernesto G. 1542 BRA1.0010.684027.20 
  Sardi, Sergio Augusto 1775 BRA1.0010.904036.00 
  Souza, Ivan Boere f2229 BRA0.0010.00400.00 
  Pertuzatti, Daniel 1901 BRA0.001-0.0440-1.60 
  Karoly, Janos Michael 1691 BRA1.0010.844033.60 
  Da Silva, Pierre Conceicao 1673 BRA0.5010.324012.80 
  Pereira, Carlos Pequer 1463 BRA1.0010.574022.80 

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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