Individual Calculations December 2022
 Kazuhiro Shikasho, Erik  Total change: -21.46  Rating chartPersonal card
 VI Torneio Internacional de Xadrez de Concordia Concordia SC BRA 2022-10-12
RcRownchangeKK*chgGame
 1750 1895 5.50 9 -0.65 29 -18.85 
  Poli, Maria Luiza De Oliveira 1495  * BRA1.0010.08292.32 
  Pereira, Marcelo Do Carmo 1584 BRA1.0010.14294.06 
  Caetano, Ryan Wesley Da Costa f2207 BRA0.001-0.1429-4.06 
  Borges, Luis Henrique Rosa 1545 BRA0.501-0.3929-11.31 
  Cassel, Amanda Barpi 1494 BRA1.0010.08292.32 
  Albiero, Marco Antonio Batista 1584 BRA0.501-0.3629-10.44 
  Decezare, Jucian Kaue 1638 BRA1.0010.18295.22 
  Di Berardino, Diego Rafael m2475 BRA0.001-0.0229-0.58 
  Manfroi, Alexander Giannini 1728 BRA0.501-0.2229-6.38 
 * 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)
 
 III Aberto Clube Estoril de Xadrez STD Campo Grande MS BRA 2022-10-24
RcRownchangeKK*chgGame
 1665 1895 2.00 3 -0.20 29 -5.80 
  Yassuda, Mariana Mayum Shiguemats 1495  * BRA1.0010.08292.32 
  Souza Dos Santos, Matheus Garcett 1990 BRA0.001-0.3729-10.73 
  Branco, Luciano Braga Rodrigues 1511 BRA1.0010.09292.61 
 * 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 do Brasil STD Contaud 2022 Cuiaba MT BRA 2022-10-25
RcRownchangeKK*chgGame
 1842 1895 5.50 9 0.30 29 8.70 
  Viana, Paulo Vitor Monteiro 1495  * BRA1.0010.08292.32 
  Hoffman, Alejandro g2378 URU0.001-0.0529-1.45 
  Vargas, Roberto Carlos Melgarejo 1683 BRA1.0010.23296.67 
  Pirola, Claudionor Alcides Lima 2157 BRA0.001-0.1829-5.22 
  Santana Magalhaes, Amanda Borges 1596 BRA1.0010.15294.35 
  Assad, Leonardo Vaz De Figueiredo 1761 BRA1.0010.32299.28 
  Alboredo, Julia wm2234 BRA0.001-0.1229-3.48 
  Cordeiro Silva, Marcos Antonio 1592 BRA0.501-0.3629-10.44 
  Shaffer, Alexander 1684 PUR1.0010.23296.67 
 * 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)
 
 III IRT Radio Clube de Xadrez STD Campo Grande MS BRA 2022-11-24
RcRownchangeKK*chgGame
 1850 1895 1.50 3 -0.19 29 -5.51 
  Alexandre, Souza Fontoura 1824 BRA1.0010.402911.60 
  Duailibi, Ricardo Miguel 1832 BRA0.001-0.5929-17.11 
  Cristino, Felipe Borges 1894 BRA0.5010.00290.00 

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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