Individual Calculations April 2019
 Lucena Perianez, Jordi  Total change: 8.20  Rating chartPersonal card
 Lliga Catalana 2019 Primera Barcelona III FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1672 1618 3.50 7 0.41 20 8.20 
  Gonzalez Lafita, Oscar 1818 ESP0.001-0.2420-4.80 
  Lima, Louis 1992 USA0.5010.40208.00 
  Parera Fiestas, Oriol 1496 ESP1.0010.33206.60 
  Oliva Hernandez, Josep Manuel 1431 ESP0.501-0.2420-4.80 
  Lozano Alarcon, Alejandro 1710 ESP0.5010.13202.60 
  Rosas Lopez, Marc 1619 ESP0.001-0.5020-10.00 
  Perolet Perez, Miquel 1639 ESP1.0010.532010.60 

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)
 

 

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