Individual Calculations September 2021
 Chechnovsky, Avi  Total change: -33.00  Rating chartPersonal card
 Avner Hadar and Moshe Czerniak Teams Championship 2021 Tel Aviv ISR 2021-07-22
RcRownchangeKK*chgGame
 1624 1652 1.00 5 -1.65 20 -33.00 
  Ron, Gil 1401 ISR1.0010.19203.80 
  Levi, Nisan 1798 ISR0.001-0.3020-6.00 
  Asherov, Aharon 1576 ISR0.001-0.6020-12.00 
  Levanzov, Yevgeny 1656 ISR0.001-0.4920-9.80 
  Savaldi, Daniel 1690 ISR0.001-0.4520-9.00 

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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