Individual Calculations January 2016
 Rozhik, Aaron  Total change: -36.00  Rating chartPersonal card
 National Championship Quarterfinal 2015 Kiryat Bialik Kityat Bialik ISR 2015-10-29
RcRownchangeKK*chgGame
 1860 2018 3.00 7 -1.80 20 -36.00 
  Gruzman, Ilya 1655 ISR0.001-0.9020-18.00 
  Gordon, Evgeny 2015 ISR0.5010.00200.00 
  Maman, Emanuel 1795 ISR0.501-0.2820-5.60 
  Sela, Israel 1775 ISR1.0010.20204.00 
  Levitan, Ronit wc1744 ISR1.0010.17203.40 
  Williams, Leo 2244 CAN0.001-0.2120-4.20 
  Rave, Avraham 1794 ISR0.001-0.7820-15.60 

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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