Individual Calculations September 2013
 Iclicki, Willy  Total change: -16.65  Rating chartPersonal card
 Macabbiah 2013 Open Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 1743 2013 0.50 2 -1.11 15 -16.65 
  Lukin, Elisha 1613  * ISR0.001-0.9215-13.80 
  Dermer, Moshe 1872 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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