Individual Calculations October 2022
 Bashtavenko, Aleksey  Total change: 7.40  Rating chartPersonal card
 VI Circuito Irt de Xadrez Sub 2400 - Taca Ensino Medio Campeao Colegio Froebel - 2a Etapa Rio Negrinho SC BRA 2022-09-09
RcRownchangeKK*chgGame
 1603 1607 4.00 6 0.97 20 19.40 
  Ribeiro, Maria Eduarda Thibes 1207  * BRA1.0010.08201.60 
  Rodrigues Mota, Romulo Cardoso S 2013 BRA0.5010.42208.40 
  Munaretto Jr, Alvanir Luiz 1790 BRA0.001-0.2620-5.20 
  Schmoeler, Miguel Medeiros 1373 BRA1.0010.21204.20 
  Wiltner, Camille Christina Andru 1398 BRA1.0010.23204.60 
  Constantino, Pedro Henrique 1835 BRA0.5010.29205.80 
 * 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)
 
 STD Aberto do Brasil SESC Caioba Copel 2022 Matinhos PR BRA 2022-09-18
RcRownchangeKK*chgGame
 1652 1607 3.00 7 -0.60 20 -12.00 
  Rodi, Luis Ernesto m2327 URU0.001-0.0120-0.20 
  Lopes, Marcia Maria Dias 1321 BRA1.0010.16203.20 
  Iurk, Jonel Nazareno 2082 BRA0.001-0.0520-1.00 
  Juliatto, Francisco Machado 1281 BRA0.501-0.3720-7.40 
  Bastos, Ricardo Alves 1421 BRA0.501-0.2420-4.80 
  Ribeiro, Gilnei Guedes 1387 BRA1.0010.22204.40 
  Da Silva, Joao Carlos Orguim 1747 BRA0.001-0.3120-6.20 

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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