Individual Calculations March 2012
 Zror, Oren  Total change: -8.40  Rating chartPersonal card
 Autumn Natanya 2011 Natanya ISR 2011-12-18
RcRownchangeKK*chgGame
 1989 2009 2.00 5 -0.56 15 -8.40 
  Tifferet, Shaked 1712 ISR1.0010.15152.25 
  Poleg, Dan 1655 ISR0.501-0.3915-5.85 
  Hasidovsky, Michael 2148 ISR0.5010.19152.85 
  Drozdov, Alexandre f2321 RUS0.001-0.1415-2.10 
  Lipes, Yosef 2107 ISR0.001-0.3715-5.55 

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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