Individual Calculations June 2023
 Bermudez Ureba, Jose Maria  Total change: 5.60  Rating chartPersonal card
 Campeonato de Andalucia Absoluto 2023 Linares (Jaen) ESP 2023-04-28
RcRownchangeKK*chgGame
 1941 1774 2.50 7 0.50 20 10.00 
  Castillo Rodriguez, Angel Luis 1994 ESP0.001-0.2220-4.40 
  Salazar Romero, Abel 1893 ESP1.0010.662013.20 
  Ramirez Sanchez, Nicolas 1969 ESP0.001-0.2520-5.00 
  Sanjuan Garcia, Miguel 1938 ESP0.001-0.2820-5.60 
  Gil Belizon, Diego 1909 ESP1.0010.682013.60 
  Gonzalez Amate, Manuel 2047 ESP0.001-0.1720-3.40 
  Gaspar Lopez, Daniel 1834 ESP0.5010.08201.60 

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)
 
 II Sub 1800 FIDE Torre de Guzman Conil de la Frontera (Cadiz) ESP 2023-05-13
RcRownchangeKK*chgGame
 1537 1767 4.50 6 -0.05 20 -1.00 
  Sanchez Castro, Arturo 1367  * ESP1.0010.08201.60 
  Entrena Rodriguez, Miguel 1512 ESP1.0010.19203.80 
  Kowalski Rubiales, Nicholas 1677 ESP0.501-0.1220-2.40 
  Guardia Bencomo, Tomas 1583 ESP0.501-0.2420-4.80 
  Gomez Lopez, Jorge 1336 ESP1.0010.07201.40 
  Bascones Soto, Aitor 1746 ESP0.501-0.0320-0.60 
 * 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)
 
 XXVIII Open Social Ruy Lopez Fundacion Vipren Rondas 1 Chiclana de la Frontera (Cadiz) ESP 2023-05-21
RcRownchangeKK*chgGame
 1367 1767 1.00 1 0.08 20 1.60 
  Perez Odero, Gonzalo 1367  * ESP1.0010.08201.60 
 * 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)
 
 XXVIII Open Social Ruy Lopez Fundacion Vipren Rondas 2 Chiclana de la Frontera (Cadiz) ESP 2023-05-28
RcRownchangeKK*chgGame
 1957 1767 0.00 1 -0.25 20 -5.00 
  Herrera Mellado, Luis 1957 ESP0.001-0.2520-5.00 

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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