Individual Calculations January 2020
 Freiberg, Doron  Total change: 1.80  Rating chartPersonal card
 Mark Center Autumn 2019 B Tel Aviv ISR 2019-10-29
RcRownchangeKK*chgGame
 1423 1223 1.50 5 0.09 20 1.80 
  Asherov, Aharon 1623  * ISR0.001-0.0820-1.60 
  Hazan, Yotam 1366 ISR1.0010.692013.80 
  Avshalomov, Viacheslav 1623  * ISR0.001-0.0820-1.60 
  Weiss, Omri 1492 ISR0.001-0.1720-3.40 
  Shilo, Aram 1011 ISR0.501-0.2720-5.40 
 * 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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