Individual Calculations January 2016
 Shani, Amichai  Total change: 9.60  Rating chartPersonal card
 National Championship Quarterfinal 2015 Kfar Saba A Kfar Saba ISR 2015-09-12
RcRownchangeKK*chgGame
 1911 2009 6.00 9 0.48 20 9.60 
  Levy, Avner 1637 ISR1.0010.10202.00 
  Atzmon, Emanuel 2019 ISR1.0010.512010.20 
  Hayohamo, Raz 1740 ISR1.0010.17203.40 
  Tifferet, Shaked 2028 ISR0.5010.03200.60 
  Feldman, Antony 2031 ISR0.5010.03200.60 
  Gorshtein, Asaf 1730 ISR0.501-0.3420-6.80 
  Singer, Amit 1980 ISR0.001-0.5420-10.80 
  Pletner, Valery 2088 ISR0.5010.11202.20 
  Schwarz, Harry 1946 ISR1.0010.41208.20 

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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