Individual Calculations September 2018
 Aloma Vidal, Robert  Total change: -4.50  Rating chartPersonal card
 36 Open Internacional d'Andorra Escaldes-Engordany AND 2018-07-21
RcRownchangeKK*chgGame
 2292 2433 5.50 9 -0.45 10 -4.50 
  Picatoste Verdejo, Sergio 2033  * ESP1.0010.08100.80 
  Benet Catala, Anton 2160 ESP1.0010.17101.70 
  Fedorchuk, Sergey A. g2626 UKR0.001-0.2510-2.50 
  Librelato, Kathie Goulart wm2100 BRA1.0010.12101.20 
  Benmesbah, Natacha wm2255 FRA1.0010.27102.70 
  Arizmendi Martinez, Julen Luis g2507 ESP0.5010.10101.00 
  Demuth, Adrien g2524 FRA0.001-0.3810-3.80 
  Martinez Lopez, Ivan f2195 ESP0.501-0.3010-3.00 
  Gomez Anadon, Daniel f2228 ESP0.501-0.2610-2.60 
 * 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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