Individual Calculations January 2013
 Baruch, Dror  Total change: -4.50  Rating chartPersonal card
 Stav Mark Centre 2012 Tel Aviv ISR 2012-10-23
RcRownchangeKK*chgGame
 1927 1869 2.50 6 -0.15 30 -4.50 
  Cohen, Or f2269  * ISR0.001-0.0830-2.40 
  Pilosof, Haim 1956 ISR0.5010.12303.60 
  Shwarchbard, Zvi 1883 ISR0.001-0.4830-14.40 
  Rotshtein, Maxim 1753 ISR1.0010.343010.20 
  Slav, Moshe 1831 ISR0.501-0.0530-1.50 
  Laposhnian, Eran 1871 ISR0.5010.00300.00 
 * 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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