Individual Calculations November 2022
 Klevinskiy, David  Total change: -48.80  Rating chartPersonal card
 Summer Chess Tournament 2022 Kfar Saba ISR 2022-08-20
RcRownchangeKK*chgGame
 1509 1741 3.00 7 -2.44 20 -48.80 
  David, Idan 1341  * ISR0.001-0.9220-18.40 
  Pupko, Nathan 1467 ISR0.001-0.8320-16.60 
  Gorelikov, Israel 1582 ISR1.0010.29205.80 
  Tsur, Gil 1688 ISR1.0010.43208.60 
  Cohen, Ofer 1542 ISR0.001-0.7620-15.20 
  Zand, Gal 1525 ISR0.501-0.2820-5.60 
  Sandler, Yuval 1419 ISR0.501-0.3720-7.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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