Individual Calculations September 2021
 Baruch, Dror  Total change: -5.00  Rating chartPersonal card
 Avner Hadar and Moshe Czerniak Teams Championship 2021 Tel Aviv ISR 2021-07-22
RcRownchangeKK*chgGame
 1624 1640 2.50 5 -0.09 20 -1.80 
  Ron, Gil 1401 ISR1.0010.20204.00 
  Levi, Nisan 1798 ISR0.001-0.2920-5.80 
  Asherov, Aharon 1576 ISR0.001-0.5920-11.80 
  Levanzov, Yevgeny 1656 ISR1.0010.522010.40 
  Savaldi, Daniel 1690 ISR0.5010.07201.40 

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)
 
 Liga Alef Hadarim 2021 Round 9 Various ISR 2021-07-29
RcRownchangeKK*chgGame
 1924 1640 0.00 1 -0.16 20 -3.20 
  Sandler, Pavel 1924 ISR0.001-0.1620-3.20 

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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