Individual Calculations September 2014
 Kopaloff, Nick  Total change: -21.90  Rating chartPersonal card
 Netanya Summer 2014 Netanya ISR 2014-06-19
RcRownchangeKK*chgGame
 1894 2092 3.00 6 -1.46 15 -21.90 
  Tifferet, Shaked 1991 ISR0.501-0.1415-2.10 
  Benyguev, Ilul 1893 ISR0.001-0.7615-11.40 
  Kapchif, Vladimir 1692  * ISR1.0010.08151.20 
  Weisbuch, Gabriel 1867 ISR1.0010.22153.30 
  Afgin, David 1970 ISR0.501-0.1715-2.55 
  Lagon, Michael 1950 ISR0.001-0.6915-10.35 
 * 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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