Individual Calculations June 2024
 Mazzuco Junior, Adir  Total change: -21.00  Rating chartPersonal card
 Continental Senior de las Americas S50 La Habana CUB 2024-05-07
RcRownchangeKK*chgGame
 1917 1675 1.00 7 -0.60 20 -12.00 
  Perez Perez, Osniel f2075  * CUB0.001-0.0820-1.60 
  Mercantete Rodriguez, Edilberto 2065 CUB0.001-0.0920-1.80 
  Genta, Alejandro 2075  * URU0.001-0.0820-1.60 
  Del Rio Mora, Omar Antonio 1944 CUB0.001-0.1720-3.40 
  Silva Ponte, Leonardo 1846 CUB0.001-0.2720-5.40 
  Perkins, Simon 1671 CAN0.001-0.5120-10.20 
  De La Torre, Andres 1745 URU1.0010.602012.00 
 * 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)
 
 1o Campeonato Brasileiro Master 40 de Xadrez STD 2024 Florianopolis SC BRA 2024-05-16
RcRownchangeKK*chgGame
 1752 1675 2.00 6 -0.45 20 -9.00 
  Dos Santos Junior, Haroldo Cunha f2024 BRA0.001-0.1120-2.20 
  Pinheiro, Rafael Da Silva 1780 BRA0.001-0.3620-7.20 
  Lahoz, Cassiano 1741 BRA0.001-0.4120-8.20 
  Ferreira, Carlos Eduardo 1694 BRA1.0010.532010.60 
  Correa, Lucas 1608 BRA0.001-0.5920-11.80 
  Belle, Diego Leonardo 1667 BRA1.0010.49209.80 

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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