Individual Calculations March 2012
 Borsuk, Angela  Total change: -8.40  Rating chartPersonal card
 Israel National Champ 2011 Ashdod ISR 2011-12-18
RcRownchangeKK*chgGame
 2190 2257 4.00 8 -0.56 15 -8.40 
  Baron, Tal g2504 ISR0.001-0.1915-2.85 
  Kunin, Michael 2167 ISR0.501-0.1215-1.80 
  Erenberg, Ariel 1857  * ISR1.0010.08151.20 
  Kaganskiy, Gleb f2339 RUS0.5010.11151.65 
  Porat, Mordehi 1904 ISR0.501-0.3915-5.85 
  Kobo, Ori 2149 ISR1.0010.35155.25 
  Soffer, Ram g2488 ISR0.001-0.2115-3.15 
  Gunsherovich, Itay 2114 ISR0.501-0.1915-2.85 
 * 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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