Individual Calculations August 2022
 Aranha Filho, Alvaro Z.  Total change: -16.20  Rating chartPersonal card
 VI Floripa Winter Chess 2022 Florianopolis SC BRA 2022-07-13
RcRownchangeKK*chgGame
 2029 2200 6.00 9 -0.39 20 -7.80 
  De Sousa, Alex Aecio 1800  * BRA1.0010.08201.60 
  Souza Dos Santos, Matheus Garcett 1984 BRA1.0010.22204.40 
  Volkmann, Andre Jordi 2112 BRA0.501-0.1220-2.40 
  Dos Santos, Lucas Aparecido 2047 BRA0.001-0.7020-14.00 
  Medeiros, Thauane Ferreira wc1889 BRA0.501-0.3620-7.20 
  Bassani, Jaison Jose 1932 BRA1.0010.17203.40 
  Araujo, Renan Aparecido 2035 BRA1.0010.28205.60 
  Mekhitarian, Krikor Sevag g2542 BRA0.001-0.1220-2.40 
  Lima, Stefan Moisei Vieira 1918 BRA1.0010.16203.20 
 * 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)
 
 Aberto o Brasil Torneio de Inverno Casa do Xadrez Caxambu MG BRA 2022-07-22
RcRownchangeKK*chgGame
 1921 2200 4.50 6 -0.42 20 -8.40 
  Santiago, Mauro 1800  * BRA1.0010.08201.60 
  Haddad Filho, Paulo Ibrahim 1857 BRA0.001-0.8820-17.60 
  Da Silva, Wagner Afonso 1907 BRA1.0010.15203.00 
  Machado, Eduardo Ribeiro 1867 BRA1.0010.12202.40 
  Guedes, Matheus Resende 1965 BRA1.0010.21204.20 
  Ribeiro, Matheus Mendes Domingues c2127 BRA0.501-0.1020-2.00 
 * 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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