Individual Calculations November 2015
 Kupervaser, Erez  Total change: 48.80  Rating chartPersonal card
 National Championship Quarterfinal 2015 Haifa-Nesher Nesher ISR 2015-09-10
RcRownchangeKK*chgGame
 2022 1736 3.00 8 1.48 40 59.20 
  Frenkel, Ran 2122 ISR0.001-0.0940-3.60 
  Lerner, Arkady 2045 ISR0.5010.364014.40 
  Levitan, Tal 2085 ISR1.0010.894035.60 
  Cherikovsky, Yuri 2136  * ISR0.001-0.0840-3.20 
  Levitan, Ronit wc1744 ISR1.0010.514020.40 
  Steiner-Prozhanski, Giora 2136  * ISR0.001-0.0840-3.20 
  Sela, Israel 1775 ISR0.001-0.4540-18.00 
  Margulis, Evgeny 2136  * ISR0.5010.424016.80 
 * 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)
 
 Liga Ilit Noar Tzafon 2015 Round 1-2 various ISR 2015-10-10
RcRownchangeKK*chgGame
 1920 1736 0.00 1 -0.26 40 -10.40 
  Monteriano, Eran 1920 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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