Rapid: Individual Calculations October 2014
 Bykhovsky, Avigdor  Total change: -50.40  Rating chartPersonal card
 Tzlil Memorial rapid 2014 A Rishon Lezion ISR 2014-09-05
RcRownchangeKK*chgGame
 2091 2344 4.50 9 -2.52 20 -50.40 
  Federovski, Adi 1944  * ISR1.0010.08201.60 
  Iskhakov, Michael 2158 ISR0.501-0.2420-4.80 
  Postny, Evgeny g2598 ISR0.001-0.1920-3.80 
  Zlatin, Alexander 1944  * ISR1.0010.08201.60 
  Gorodetzky, David 2114 ISR0.001-0.7920-15.80 
  Lahav, Michal 1944  * ISR1.0010.08201.60 
  Bronstein, Or 1960 ISR0.501-0.4120-8.20 
  Tratatovici, Dan 2153 ISR0.501-0.2520-5.00 
  Ben-Natan, Yigal 2004 ISR0.001-0.8820-17.60 
 * 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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