Individual Calculations March 2024
 Correa, Vitor Dias  Total change: 0.00  Rating chartPersonal card
 Sampa Chess Open STD Sao Paulo SP BRA 2024-01-29
RcRownchangeRpKK*chgGame
 1403 0 4.00 8 0.00 1403   0.00 
  Bianchini, Marlon 1254 BRA0.5010.00 0.00 
  Pereira, Igor Marcelo Souza 1350 BRA1.0010.00 0.00 
  Dias, Clara 1717 BRA0.0010.00 0.00 
  Ruvieri, Valter 1067 BRA1.0010.00 0.00 
  Correa, Joao Pedro Vieira 1864 BRA0.0010.00 0.00 
  Regiani, Rafael 1476 BRA0.0010.00 0.00 
  Yasuda, Osvaldo Makoto 1318 BRA0.5010.00 0.00 
  Baena, Mauricio 1180 BRA1.0010.00 0.00 

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)
 
 II Araraquara Chess Open Aberto do Brasil STD Araraquara SP BRA 2024-02-10
RcRownchangeRpKK*chgGame
 1661 0 2.50 6 0.00 1604   0.00 
  Sampaio, Andre Luiz 1624 BRA0.5010.00 0.00 
  De Souza, Carlos Alberto 1462 BRA1.0010.00 0.00 
  Jorge, Denrick Cabral Jose 1874 BRA0.0010.00 0.00 
  De Abreu, Lia Oliveira 1793 BRA0.0010.00 0.00 
  De Souza, Jose Alberto Martim 1461 BRA1.0010.00 0.00 
  Rodrigues, Julliano De Araujo 1749 BRA0.0010.00 0.00 

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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