Individual Calculations September 2010
 Gradenwitz, Oded  Total change: 12.75  Rating chartPersonal card
 Aviv 2010 Mark Centre Tel Aviv ISR 2010-04-27
RcRownchangeKK*chgGame
 2030 1871 3.00 7 0.85 15 12.75 
  Freidles, Victor 1947 ISR0.5010.10151.50 
  Marcovici, Adrian 2096 ISR0.001-0.2215-3.30 
  Levi, Nisan 1891 ISR0.5010.03150.45 
  Kahn, Yigal 2025 ISR0.5010.21153.15 
  Klevitzki, Yehezkel 2271  * ISR0.001-0.0815-1.20 
  Shwarchbard, Zvi 1901 ISR1.0010.54158.10 
  Ginzburg, Natan 2081 ISR0.5010.27154.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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