Individual Calculations December 2016
 Weissberg, Harel  Total change: 82.40  Rating chartPersonal card
 Herzliya Championship Haim Kandelshine Memorial 2016-B Herzliya ISR 2016-09-12
RcRownchangeKK*chgGame
 1376 1240 5.00 9 2.06 40 82.40 
  Barinboim, Yonathan 1347 ISR0.001-0.3540-14.00 
  Avraham, Nathan 1258 ISR1.0010.534021.20 
  Cohen, Yaacov 1458 ISR0.001-0.2240-8.80 
  Tomer, Guy 1245 ISR1.0010.514020.40 
  Ribstein, Orel 1265 ISR1.0010.534021.20 
  Caspi, Avraham 1413 ISR0.5010.23409.20 
  Sagi, Nahum 1599 ISR0.5010.404016.00 
  Levy, Zohar 1381 ISR1.0010.694027.60 
  Khatib, Mahmood 1422 ISR0.001-0.2640-10.40 

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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