Individual Calculations January 2010
 Striechman, Orri  Total change: 0.00  Rating chartPersonal card
 Stav 2009 Mark Centre Tel Aviv ISR 2009-10-27
RcRownchangeRpKK*chgGame
 1986 0 1.00 4 0.00 1793   0.00 
  Amit, Eli 2110 ISR0.0010.00 0.00 
  Bar-Or, Ornan 1999 ISR0.0010.00 0.00 
  Zilbershtein, Victor 1922 ISR1.0010.00 0.00 
  Levi, Nisan 1913 ISR0.0010.00 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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