Individual Calculations July 2022
 Lavi, Nitay  Total change: 22.00  Rating chartPersonal card
 Herzliya Spring A 2022 Herzliya ISR 2022-04-25
RcRownchangeKK*chgGame
 1784 1585 3.00 8 0.92 40 36.80 
  Malin, Uri 1946 ISR0.5010.404016.00 
  Dobkin, Uri 1627 ISR1.0010.564022.40 
  Levy, Benyamin 1910 ISR0.5010.374014.80 
  Lagun, Michael 1915 ISR0.001-0.1240-4.80 
  Patt, Zafrir 1775 ISR0.001-0.2540-10.00 
  Leor, Ephraim 1690 ISR0.001-0.3640-14.40 
  Bar Orian, Omer 1651 ISR1.0010.594023.60 
  Tadmor, Maya 1760 ISR0.001-0.2740-10.80 

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)
 
 Liga Bet Herzlia 2022 Rounds 8 - 9 Various ISR 2022-06-09
RcRownchangeKK*chgGame
 1268 1585 0.50 1 -0.37 40 -14.80 
  Kehat, Sinai 1268 ISR0.501-0.3740-14.80 

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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