Individual Calculations October 2022
 Ribeiro, Gustavo  Total change: -4.80  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 1811 1899 4.00 8 -0.43 40 -17.20 
  Domene Mulyukov, Alexander f2219 ESP0.001-0.1340-5.20 
  Mourao, Martim Oliveira 1499  * POR1.0010.08403.20 
  Nieves Cabanes, Javier 2180 ESP0.001-0.1640-6.40 
  Esparza Toni, Aitor 1438 ESP1.0010.05402.00 
  Lever, Erwan 2170 FRA0.001-0.1740-6.80 
  Cuna Moreira, Joaquin 1300 ESP1.0010.02400.80 
  Pintor, Simao Maciel Abranches 2072 POR0.001-0.2740-10.80 
  Garcia Fernandez, Manuel 1606 ESP1.0010.15406.00 
 * 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)
 
 I Torneo Open Internacional de Xadrez Deputacion da Coruna Sada (A Coruna) ESP 2022-09-04
RcRownchangeKK*chgGame
 1822 1783 2.00 4 0.09 40 3.60 
  Sanchez Aller, Fernando f2232 ESP0.001-0.0640-2.40 
  Diniz Lopez, Sergio 1615 ESP1.0010.284011.20 
  Diaz Gomez, Mateo 1945 ESP0.001-0.2940-11.60 
  Hervada Rivera, Martin 1494 ESP1.0010.16406.40 

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)
 
 Taca de Aveiro 2021-22 Clubes POR 2022-09-17
RcRownchangeKK*chgGame
 1635 1783 1.50 2 0.22 40 8.80 
  Tarelho, Bruna Silva 1383  * POR0.501-0.4240-16.80 
  Ribeiro, Rafael A Figueiredo 1886 POR1.0010.644025.60 
 * 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)
 

 

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