Individual Calculations August 2017
 Mertz, Binyamin  Total change: -19.20  Rating chartPersonal card
 20th Maccabia International Open Jerusalem ISR 2017-07-05
RcRownchangeKK*chgGame
 1687 1819 3.50 7 -0.96 20 -19.20 
  Bezgodova, Svetlana wm2051 RUS0.001-0.2120-4.20 
  Rotem Furshpan, Nir 1419  * ISR0.501-0.4220-8.40 
  Kfir, Itzhak 1559 ISR1.0010.18203.60 
  Levinsky, Gregory 1926 ISR0.001-0.3520-7.00 
  Heimann, Ido 1419  * ISR1.0010.08201.60 
  Amitzur, David 1550 ISR1.0010.17203.40 
  Berman, Jacob 1883 RSA0.001-0.4120-8.20 
 * 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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