Individual Calculations March 2023
 Eyal, Amir  Total change: 53.60  Rating chartPersonal card
 Kiryat Ono Winter 2023 A Kiryat Ono ISR 2023-01-04
RcRownchangeKK*chgGame
 1751 1675 5.00 7 1.95 20 39.00 
  Duchan, Yoav 1933 ISR0.5010.32206.40 
  Qasem, Huda 1852 ISR0.001-0.2720-5.40 
  Gradenwitz, Oded 1565 ISR0.501-0.1520-3.00 
  Tamir, Rami 1609 ISR1.0010.41208.20 
  Sapir, Omri 1610 ISR1.0010.41208.20 
  Dimenshtein, Daniel 1497 ISR1.0010.27205.40 
  Gershkowich, David f2188 ISR1.0010.962019.20 

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)
 
 League Bet Sharon 2023 3-4 Israel ISR 2023-02-09
RcRownchangeKK*chgGame
 1560 1658 2.00 2 0.73 20 14.60 
  Lubish, Mordechai 1560 ISR1.0010.37207.40 
  Zand, Gal 1559 ISR1.0010.36207.20 

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)
 

 

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