Individual Calculations March 2012
 Kraus, Ohad  Total change: -35.40  Rating chartPersonal card
 2nd Intl. Festival Petach Tikva 2011 Open Petach Tikva ISR 2011-12-18
RcRownchangeKK*chgGame
 2002 2046 0.50 3 -1.18 30 -35.40 
  Shutzman, Joseph f2220 USA0.001-0.2730-8.10 
  Bernshtein, Tomer 1912 ISR0.501-0.1830-5.40 
  Mendelboim, Sagi 1875 ISR0.001-0.7330-21.90 

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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