Individual Calculations August 2022
 Rubinstein, Mark  Total change: -69.60  Rating chartPersonal card
 Maccabiah Open 2022 Jerusalem ISR 2022-07-13
RcRownchangeKK*chgGame
 1529 1810 3.00 8 -3.48 20 -69.60 
  Brezis, Ari 1441 ISR0.001-0.9020-18.00 
  Vardi, Moshe 1585 ISR0.501-0.2820-5.60 
  Lukin, Gavriel 1410  * ISR1.0010.08201.60 
  Kaliner, Arik 1656 ISR0.501-0.2120-4.20 
  Alon, Levi 1665 ISR0.001-0.6920-13.80 
  Klein, Achi 1606 ISR0.501-0.2620-5.20 
  Yonatan, Holtz 1613 ISR0.001-0.7520-15.00 
  Wolfovish, Daniel 1256 ISR0.501-0.4720-9.40 
 * 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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