Individual Calculations January 2024
 Gavish, Maya  Total change: -33.20  Rating chartPersonal card
 Israel youth girls under 15 Herzliya 2023 Herzliya ISR 2023-12-10
RcRownchangeKK*chgGame
 1436 1553 3.00 6 -0.83 40 -33.20 
  Harel Raz, Eden 1153  * ISR0.501-0.4240-16.80 
  Gavriel, Inbal 1448 ISR0.501-0.1440-5.60 
  Boiko, Keren 1420 ISR1.0010.324012.80 
  Ingel, Mica Bar 1557 ISR0.001-0.4940-19.60 
  Moscovitch, Michal 1606 ISR0.001-0.4340-17.20 
  Daniel, Hadar 1430 ISR1.0010.334013.20 
 * 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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