Rapid: Individual Calculations December 2016
 Katkov, Michelle  Total change: 25.20  Rating chartPersonal card
 National Women Championship semifinal 2016 Ganey Tikva Ganey Tikva ISR 2016-09-23
RcRownchangeKK*chgGame
 1449 1486 4.00 5 1.26 20 25.20 
  Levi, Shoval 1627 ISR1.0010.692013.80 
  Bar-Tal, Shir 1352 ISR1.0010.32206.40 
  Tadmor, Maya 1276 ISR1.0010.23204.60 
  Bejashvili, Irma 1664 ISR0.001-0.2720-5.40 
  Tsadka Darel, Darya 1328 ISR1.0010.29205.80 

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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