Individual Calculations September 2018
 Cots Valls, Jordi  Total change: -64.20  Rating chartPersonal card
 36 Open Internacional d'Andorra Escaldes-Engordany AND 2018-07-21
RcRownchangeKK*chgGame
 1628 1691 2.00 9 -3.21 20 -64.20 
  Gomez Anadon, Daniel f2091  * ESP0.001-0.0820-1.60 
  Medeiros, Thauane Ferreira 2005 BRA0.001-0.1420-2.80 
  Catala Morales, Joaquim 1401 ESP1.0010.16203.20 
  Ruane, Ciaran 1933 IRL0.001-0.2020-4.00 
  Garcia-Arroba Romero, Adrian 1483 ESP0.001-0.7720-15.40 
  Sorini, Gilbert 1376 FRA1.0010.14202.80 
  Han, Xuqian Ben 1469 HKG0.001-0.7820-15.60 
  Sanchis Mir, Jose Ricardo 1600 ESP0.001-0.6220-12.40 
  Ercoli, Jean-Paul 1291  * FRA0.001-0.9220-18.40 
 * 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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