Individual Calculations July 2022
 Kabakov, Iddo  Total change: 84.80  Rating chartPersonal card
 Herzliya Spring A 2022 Herzliya ISR 2022-04-25
RcRownchangeKK*chgGame
 1738 1490 4.00 9 2.03 40 81.20 
  Tadmor, Maya 1760 ISR0.001-0.1740-6.80 
  Patt, Zafrir 1775 ISR1.0010.844033.60 
  Leor, Ephraim 1690 ISR0.5010.264010.40 
  Michaeli, Omri 1825 ISR0.001-0.1240-4.80 
  Bar Orian, Omer 1651 ISR1.0010.714028.40 
  Gradenwitz, Oded 1461 ISR1.0010.464018.40 
  Malin, Uri 1946 ISR0.001-0.0640-2.40 
  Hertz, Yaniv 1910 ISR0.001-0.0740-2.80 
  Dobkin, Uri 1627 ISR0.5010.18407.20 

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
 1559 1509 1.00 2 0.09 40 3.60 
  Yahav, Menachem 1818 ISR0.5010.364014.40 
  Cavenor, Yarden 1299 ISR0.501-0.2740-10.80 

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)
 

 

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