Individual Calculations January 2014
 Leibovich, Semion  Total change: 12.00  Rating chartPersonal card
 Quarter Final Champ 2013 Bialik Kiryat Bialik ISR 2013-11-05
RcRownchangeKK*chgGame
 2030 2133 3.50 5 0.40 30 12.00 
  Ginzburg, Natan 1941 ISR0.501-0.2530-7.50 
  Gershkowich, David f2184 ISR1.0010.573017.10 
  Tamarin, Yefim 2109 ISR0.501-0.0330-0.90 
  Margovsky, Nachum 2142 ISR0.5010.01300.30 
  Zurel, Maxim 1774 ISR1.0010.10303.00 

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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