Individual Calculations July 2017
 Bercovich, Asaf  Total change: 53.20  Rating chartPersonal card
 Ramat Gan Masters Summer 2017 C Ramat Gan ISR 2017-05-07
RcRownchangeKK*chgGame
 1316 1142 3.00 6 1.33 40 53.20 
  Asif, Matan 1170 ISR0.001-0.4640-18.40 
  Niv, Zvi 1336 ISR1.0010.754030.00 
  Blumenfeld, Noam 1349 ISR1.0010.774030.80 
  Weissberg, Yair 1270 ISR1.0010.674026.80 
  Ratt, Priel 1351 ISR0.001-0.2340-9.20 
  Zwillinger, Daniel 1417 ISR0.001-0.1740-6.80 

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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