Individual Calculations December 2015
 Matza, Yosi  Total change: -68.40  Rating chartPersonal card
 Rehovot Under 1900 Autumn 2015 Rehovot ISR 2015-09-11
RcRownchangeKK*chgGame
 1596 1462 1.00 8 -1.71 40 -68.40 
  Stolyarsky, Yegor 1687 ISR0.001-0.2240-8.80 
  Tiktin, Dor 1832 ISR0.001-0.1040-4.00 
  Milikow, Yoav 1579 ISR0.001-0.3440-13.60 
  Cohen, Danny 1436 ISR0.001-0.5440-21.60 
  Katkov, Michelle 1388 ISR0.001-0.6040-24.00 
  Rozen, Eytan 1500 ISR0.001-0.4540-18.00 
  Levi, Netanel 1633 ISR0.001-0.2740-10.80 
  Novik, Maya 1716 ISR1.0010.814032.40 

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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