Individual Calculations April 2021
 Shvartsburd, Rebekka  Total change: 48.80  Rating chartPersonal card
 Israel girls chess championship under 14 Ashdod ISR 2021-03-19
RcRownchangeKK*chgGame
 1419 1229 3.00 6 1.22 40 48.80 
  Tashkinova, Sofiia 1629  * ISR1.0010.924036.80 
  Kochavi, Dana 1572 ISR0.001-0.1240-4.80 
  Becker, Maria 1052 ISR1.0010.274010.80 
  Gadasi, Noam wc1629  * ISR0.001-0.0840-3.20 
  Sherman, Esther 1357 ISR0.001-0.3340-13.20 
  Ingel, Mica Bar 1274 ISR1.0010.564022.40 
 * 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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