Blitz: Individual Calculations October 2023
 Haddad Filho, Paulo Ibrahim  Total change: 13.40  Rating chartPersonal card
 III Nikity BLZ 2023 Niteroi RJ BRA 2023-09-09
RcRownchangeKK*chgGame
 1962 1762 3.00 8 0.67 20 13.40 
  Santiago, Yago De Moura g2465 BRA0.001-0.0120-0.20 
  Da Cunha, Fabio Barbosa 2022 BRA1.0010.822016.40 
  De Siqueira, Luigy Lira c1915 BRA0.001-0.3020-6.00 
  Garcia, Julio Cesar De Paiva 2034 BRA1.0010.832016.60 
  Jorge, Denrick Cabral Jose 1864 BRA0.001-0.3620-7.20 
  Bernardo Dos Santos, Jose Eduardo 1939 BRA0.001-0.2720-5.40 
  De Abreu, Luiza Reis Rodrigues 1362  * BRA1.0010.08201.60 
  Ferreira, Marcone Fiuza 2092 BRA0.001-0.1220-2.40 
 * 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)
 

 

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