Individual Calculations December 2013
 Zukerman, Ariel  Total change: 38.10  Rating chartPersonal card
 Stav Mark Centre 2013 Tel Aviv ISR 2013-10-08
RcRownchangeKK*chgGame
 1942 1802 3.50 7 1.27 30 38.10 
  Tal, Rami 1904 ISR0.5010.14304.20 
  Bar-Or, Ornan 1936 ISR0.001-0.3230-9.60 
  Shlam, Yehuda 2047 ISR1.0010.803024.00 
  Basson, Meytar 1802 ISR1.0010.503015.00 
  Barak, Gil 1905 ISR0.5010.14304.20 
  Dotan, Valeria wf2014 ISR0.5010.27308.10 
  Lotsov Har-Zahav, Avraham 1985 ISR0.001-0.2630-7.80 

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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