Individual Calculations September 2019
 De La Riva Real, Jana  Total change: -8.40  Rating chartPersonal card
 37 Obert Internacional d'Escacs d'Andorra Escaldes-Engordany AND 2019-07-27
RcRownchangeKK*chgGame
 1491 1106 0.50 8 -0.21 40 -8.40 
  Ostolazaga Barragan, Eneko 1506  * ESP0.001-0.0840-3.20 
  Alfonso Nogue, Beatriz wf1506  * ESP0.001-0.0840-3.20 
  Zamora Beamud, Andres 1506  * ESP0.001-0.0840-3.20 
  Arias Castanedo, Jacinto 1506  * ESP0.001-0.0840-3.20 
  Degrieck, Peter 1506  * BEL0.5010.424016.80 
  Sola Lluch, Miquel 1506  * ESP0.001-0.0840-3.20 
  Galera Serra, Maria 1467 AND0.001-0.1040-4.00 
  Sanjuan Segura, Ignacio 1426 ESP0.001-0.1340-5.20 
 * 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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