Individual Calculations August 2023
 Starke, Bruno Orlando  Total change: 12.00  Rating chartPersonal card
 VII aberto do Brasil COPEL SESC Caioba STD Matinhos PR BRA 2023-06-18
RcRownchangeKK*chgGame
 1994 2102 5.50 9 -0.05 20 -1.00 
  Ruvieri, Daniel Minami 1702  * BRA1.0010.08201.60 
  Quintiliano Pinto, Renato R. g2509 BRA0.001-0.0820-1.60 
  Fraga, Heitor Carneiro 1780 BRA0.501-0.3720-7.40 
  Britez, Jorge 1730 PAR1.0010.10202.00 
  Kaneda, Eric Kazuichi 1802 BRA1.0010.15203.00 
  Piccoli, Lucas Fonseca 2221 BRA0.001-0.3420-6.80 
  Nunes, Agatha Hurba wf1817 BRA1.0010.16203.20 
  Da Silva Borges, Rodrigo 2213 BRA0.5010.15203.00 
  Zampronha, Wladimir Camilo 2176 BRA0.5010.10202.00 
 * 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)
 
 II IRT 70 Anos Xadrez Joacaba Sub 2300 STD Joacaba SC BRA 2023-06-30
RcRownchangeKK*chgGame
 1780 2102 5.00 6 0.07 20 1.40 
  Marques, Melissa Da Costa 1702  * BRA1.0010.08201.60 
  Spagnollo, Pedro Henrique 1415 BRA1.0010.01200.20 
  Lazzarotti, Calebe Kadlubiski 1791 BRA1.0010.14202.80 
  Jenidarchiche, Douglas Rodrigo 1801 BRA1.0010.15203.00 
  Acosta, Pablo Alejandro 2005 ARG0.001-0.6320-12.60 
  Silva, Adriano Da 1966 BRA1.0010.32206.40 
 * 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)
 
 VII Floripa Winter Chess STD 2023 Florianopolis SC BRA 2023-07-11
RcRownchangeKK*chgGame
 2030 2116 6.00 9 0.58 20 11.60 
  Boabaid, Jorge Alberto Duardes c1807 BRA1.0010.14202.80 
  Cubas, Jose Fernando g2457 PAR0.001-0.1220-2.40 
  Ribeiro, Dionatan Lua Franzen 1816 BRA1.0010.15203.00 
  Luiz, Caio Cesar Malassise 1763 BRA1.0010.11202.20 
  Fier, Alexandr g2604 BRA0.001-0.0420-0.80 
  Felix, Joao Eduardo Orlandi 1725 BRA0.501-0.4120-8.20 
  Calcada, Lucas Galvan 1737 BRA1.0010.09201.80 
  Souza Dos Santos, Matheus Garcett 2065 BRA1.0010.43208.60 
  Menna Barreto, Felipe Kubiaki f2292 BRA0.5010.23204.60 

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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