Individual Calculations April 2017
 Osuna Vega, Enrique  Total change: -19.80  Rating chartPersonal card
 Cpto Provincial de Cadiz 2017 Provincia de Cadiz ESP 2017-02-18
RcRownchangeKK*chgGame
 1883 2163 4.50 6 -0.46 20 -9.20 
  Medina Villalba, Miguel 1826 ESP0.501-0.3820-7.60 
  Garrido Collantes, Jose Manuel 1824 ESP1.0010.12202.40 
  Millan Gutierrez, Zoilo 1765 ESP1.0010.08201.60 
  Cuellar Rodriguez, Alfonso 1926 ESP0.501-0.3020-6.00 
  Oliva Lobato, Pedro 2041 ESP0.501-0.1720-3.40 
  Sanchez Ponce, Juan Manuel 1916 ESP1.0010.19203.80 

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)
 
 I Open Internacional Sub-2200 Hotel Bahia Sur San Fernando (Cadiz) ESP 2017-03-24
RcRownchangeKK*chgGame
 1893 2136 5.00 7 -0.53 20 -10.60 
  Ferrete Rueda, Juan Carlos 1736  * ESP1.0010.08201.60 
  Cuellar Montes, Alejandro 1873 ESP1.0010.18203.60 
  Lopez De Turiso, Jose Angel 2031 ESP0.501-0.1420-2.80 
  Cebada Benitez, Fernando 1819 ESP0.501-0.3720-7.40 
  Cuellar Rodriguez, Alfonso 1926 ESP1.0010.23204.60 
  Cabanas Bravo, Juan Andres 2005 ESP0.501-0.1820-3.60 
  Delgado Lozano, Ignacio Maria 1862 ESP0.501-0.3320-6.60 
 * 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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