Individual Calculations January 2020
 Lozano Ruiz, David  Total change: -18.60  Rating chartPersonal card
 VIII Obert Club Escacs Cornella Memorial Dr. Josep Vallve Pinol Cornella de Llobregat ESP 2019-10-07
RcRownchangeKK*chgGame
 1685 1799 3.50 7 -0.93 20 -18.60 
  Almagro Sanchez, Angel 1399  * ESP1.0010.08201.60 
  Oliver Martinez-Fornes, Carlos 2063 ESP0.001-0.1820-3.60 
  Altemir Gubankov, Sebastian 1524 ESP1.0010.17203.40 
  Prats Rodriguez, Juan Bosco 1930 ESP0.001-0.3220-6.40 
  Molina Sanchez, Ruben 1656 ESP0.501-0.1920-3.80 
  Planella Zavala, Ivan 1585 ESP1.0010.23204.60 
  Tortosa Moros, Joan 1636 ESP0.001-0.7220-14.40 
 * 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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