Individual Calculations October 2018
 Osuna Osuna, Francisco  Total change: 7.40  Rating chartPersonal card
 del VII Open Internacional de Chamartin Madrid ESP 2018-09-03
RcRownchangeKK*chgGame
 1580 1506 4.00 9 0.37 20 7.40 
  Pajuelo Morales, Raul 1906  * ESP0.001-0.0820-1.60 
  Benito Ruiz De Villa, Rafael 1662 ESP0.5010.21204.20 
  Serrera Sanchez-Romo, Sergio 1661 ESP0.5010.21204.20 
  Martinez Rubio, Felipe 1744 ESP0.001-0.2020-4.00 
  Perez De Las Penas, Jorge Ivan 1385 ESP0.501-0.1620-3.20 
  Lopez Garcia, Rafael 1433 ESP0.501-0.1020-2.00 
  Isabel Huertas, Pedro 1106  * ESP1.0010.08201.60 
  Martinez Pintor, Juan 1660 ESP1.0010.712014.20 
  Fernandez Rosado, Roberto 1659 ESP0.001-0.3020-6.00 
 * 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)
 

 

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