Rapid: Individual Calculations January 2015
 Bronstein, Or  Total change: 14.40  Rating chartPersonal card
 Mark Center rapid December 2014 Tel Aviv ISR 2014-12-11
RcRownchangeKK*chgGame
 1999 1993 3.00 4 1.00 20 20.00 
  Kraus, Ohad 2278 ISR0.001-0.1620-3.20 
  Zilbershtein, Victor 1783 ISR1.0010.23204.60 
  Halamish, Arnon 2090 ISR1.0010.632012.60 
  Federovski, Adi 1846 ISR1.0010.30206.00 

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)
 
 Ganey Tikva Rapid Chess Championship 2014 Ganey Tikva ISR 2014-12-19
RcRownchangeKK*chgGame
 1763 1993 2.00 3 -0.28 20 -5.60 
  Berkman, Aviad 1593  * ISR1.0010.08201.60 
  Leopold, Moria 1733 ISR1.0010.18203.60 
  Rozen, Guy 1964 ISR0.001-0.5420-10.80 
 * 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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