Individual Calculations September 2018
 Berkovich, Mark A  Total change: -5.30  Rating chartPersonal card
 36 Open Internacional d'Andorra Escaldes-Engordany AND 2018-07-21
RcRownchangeKK*chgGame
 2200 2344 5.50 9 -0.53 10 -5.30 
  Garcia-Blazquez Perez, Manuel 1944  * ESP1.0010.08100.80 
  Gomez Barrera, Javiera Belen wm2063 CHI1.0010.16101.60 
  Smith, Axel g2491 SWE0.5010.20102.00 
  Del Rio De Angelis, Salvador G. g2525 ESP0.001-0.2610-2.60 
  Zalkind, Konstantin f2185 ISR0.501-0.2110-2.10 
  Orteu Capdevila, Max 2158 ESP1.0010.26102.60 
  Fernandez De Bobadilla, Gabriel c2175 ESP1.0010.28102.80 
  Llaneza Vega, Patricia wm2099 ESP0.001-0.8010-8.00 
  Alboredo, Julia wf2163 BRA0.501-0.2410-2.40 
 * 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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