Individual Calculations September 2021
 Deus Filho, Joaquim De  Total change: -41.00  Rating chartPersonal card
 I IRT sub 2200 Clube Goias Brasiliense de Xadrez Jatai GO BRA 2021-08-06
RcRownchangeKK*chgGame
 1715 1909 2.50 5 -1.13 20 -22.60 
  Do Amaral Vailant, Helena Kether 1509  * BRA1.0010.08201.60 
  Bocca, Edson Ricardo 1631 BRA0.501-0.3320-6.60 
  Costa, Paulo Sergio 1724 BRA1.0010.26205.20 
  Castro Silva, Alex 1973 BRA0.001-0.4120-8.20 
  Franca Junior, Jairo 1736 BRA0.001-0.7320-14.60 
 * 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 Imperio do Xadrez de Jacarei U2200 STD Sao Jose dos Campos SP BRA 2021-08-21
RcRownchangeKK*chgGame
 1585 1909 2.50 4 -0.96 20 -19.20 
  Casalaspro, Mathias Andre 1509  * BRA1.0010.08201.60 
  De Carvalho, Vitor Augusto Poncia 1683 BRA0.001-0.7920-15.80 
  Marinho, Adriano 1510 BRA0.501-0.4220-8.40 
  Pinto, Ana Vitoria 1637 BRA1.0010.17203.40 
 * 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)
 
 I Aberto Brasil de Bom Jesus do Itabapoana 2021 Bom Jesus do Itabapoana BRA 2021-08-26
RcRownchangeKK*chgGame
 1921 1909 2.00 4 0.04 20 0.80 
  Guimaraes, Diogo Duarte f2248 BRA0.001-0.1220-2.40 
  Lima, Stefan Moisei Vieira 1580 BRA1.0010.12202.40 
  Pereira, Marcos Luciano Martins 1732 BRA1.0010.27205.40 
  Lage, Pedro Ferreira 2124 BRA0.001-0.2320-4.60 

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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