Individual Calculations January 2014
 Kantsler, Boris  Total change: -14.30  Rating chartPersonal card
 Israel National Champ 2013 Open Ashdod ISR 2013-11-27
RcRownchangeKK*chgGame
 2250 2433 5.00 9 -1.43 10 -14.30 
  Gershkowich, David f2184 ISR1.0010.19101.90 
  Baron, Tal g2487 ISR0.5010.08100.80 
  Porat, Hen 2033  * ISR1.0010.08100.80 
  Veinberg, Nimrod 2147 ISR0.501-0.3410-3.40 
  Aharon, Ofir f2291 ISR0.001-0.6910-6.90 
  Porat, Ido m2414 ISR0.501-0.0310-0.30 
  Poleg, Matan 2077 ISR1.0010.11101.10 
  Birnboim, Nathan m2366 ISR0.001-0.5910-5.90 
  Reshef, Omer 2253 ISR0.501-0.2410-2.40 
 * 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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