Individual Calculations January 2010
 Katz, Or  Total change: 0.00  Rating chartPersonal card
 KFS Championship 2009 Kfar Saba ISR 2009-09-05
RcRownchangeRpKK*chgGame
 1989 0 1.50 6 0.00 1796   0.00 
  Gerchikov, Pavel 2078 ISR0.0010.00 0.00 
  Gorelikov, Israel 2013 ISR1.0010.00 0.00 
  Ben Artzi, Ido 2112 ISR0.0010.00 0.00 
  Patishi, Asaf 1966 ISR0.0010.00 0.00 
  Cohen, Ofer 1921 ISR0.0010.00 0.00 
  Grinberg, Eyal 1845 ISR0.5010.00 0.00 

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)
 
 Stav 2009 Mark Centre Tel Aviv ISR 2009-10-27
RcRownchangeRpKK*chgGame
 2000 0 2.50 7 0.00 1898   0.00 
  Kahn, Yigal 2049 ISR1.0010.00 0.00 
  Zalkind, Konstantin f2107 ISR0.0010.00 0.00 
  Shwarchbard, Zvi 1876 ISR0.5010.00 0.00 
  Kneler, Boris 2074 ISR0.0010.00 0.00 
  Denesh, Nadav 1905 ISR0.5010.00 0.00 
  Shlam, Yehuda 2132 ISR0.0010.00 0.00 
  Gradenwitz, Oded 1854 ISR0.5010.00 0.00 

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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