Individual Calculations September 2023
 Salazar Romero, Abel  Total change: 23.20  Rating chartPersonal card
 III OPEN INTERNACIONAL "MERIDA PATRIMONIO DE LA HUMANIDAD" Merida (Badajoz) ESP 2023-07-31
RcRownchangeKK*chgGame
 1878 1876 4.50 8 0.65 20 13.00 
  Abbasifar, Hasan g2325 ESP0.5010.44208.80 
  Ribeiro, Bruno 2058 POR0.001-0.2620-5.20 
  Fernandez Malaga, Domingo 1476  * ESP1.0010.08201.60 
  Figuero Toro, Julian Francisco f2211 ESP0.001-0.1220-2.40 
  Martins, Nuno Goncalo Alves 1327 POR1.0010.03200.60 
  Dias, Ricardo Pedro Cruz 2206 POR0.001-0.1220-2.40 
  Guerrero Vacas, Jose Carlos 1600 ESP1.0010.17203.40 
  Cardena Contreras, Javier 1823 ESP1.0010.43208.60 
 * 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)
 
 5 Open Internacional Sub2200 Hotel Vertice Sevilla Bormujos Bormujos (Sevilla) ESP 2023-08-25
RcRownchangeKK*chgGame
 1813 1876 4.50 7 0.51 20 10.20 
  Granero Marquez, Juan Jose 1528 ESP1.0010.11202.20 
  Perez Garcia, Roberto 2056 ESP0.001-0.2620-5.20 
  Sukhodolskyi, Oleksii 1591 UKR1.0010.16203.20 
  De Nacimiento Montano, Angel 2193 ESP0.001-0.1320-2.60 
  Fernandez Salmeron, Ricardo Anto 1691 ESP1.0010.26205.20 
  Sequeira Fernandez, Guillermo 1601 ESP1.0010.17203.40 
  Montero Campuzano, Rafael 2029 ESP0.5010.20204.00 

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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