Individual Calculations December 2015
 Tiktin, Dor  Total change: -70.80  Rating chartPersonal card
 Rehovot Under 1900 Autumn 2015 Rehovot ISR 2015-09-11
RcRownchangeKK*chgGame
 1567 1832 5.50 9 -1.77 40 -70.80 
  Katkov, Michelle 1432  * ISR0.501-0.4240-16.80 
  Matza, Yosi 1462 ISR1.0010.10404.00 
  Rozen, Eytan 1500 ISR0.501-0.3840-15.20 
  Levi, Netanel 1633 ISR1.0010.24409.60 
  Novik, Maya 1716 ISR1.0010.344013.60 
  Stolyarsky, Yegor 1687 ISR0.501-0.1940-7.60 
  Mazar, Ariel 1658 ISR1.0010.274010.80 
  Milikow, Yoav 1579 ISR0.001-0.8140-32.40 
  Cohen, Danny 1436 ISR0.001-0.9240-36.80 
 * 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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