Individual Calculations January 2010
 Marcovici, Adrian  Total change: -6.75  Rating chartPersonal card
 Stav 2009 Mark Centre Tel Aviv ISR 2009-10-27
RcRownchangeKK*chgGame
 2051 2108 3.00 6 -0.45 15 -6.75 
  Levi, Eli 1928 ISR1.0010.26153.90 
  Gradenwitz, Oded 1854 ISR1.0010.19152.85 
  Gershkowich, David f2332 ISR0.001-0.2215-3.30 
  Ben, Tomer 1977 ISR1.0010.32154.80 
  Zalkind, Konstantin f2107 ISR0.001-0.5015-7.50 
  Amit, Eli 2110 ISR0.001-0.5015-7.50 

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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