Individual Calculations January 2013
 Weiss, Yonatan  Total change: -33.45  Rating chartPersonal card
 Stav Mark Centre 2012 Tel Aviv ISR 2012-10-23
RcRownchangeKK*chgGame
 1893 1914 1.00 6 -2.23 15 -33.45 
  Shutzman, Joseph f2248 USA0.001-0.1215-1.80 
  Aysh, Eli 1864 ISR0.001-0.5715-8.55 
  Slav, Moshe 1831 ISR0.001-0.6115-9.15 
  Rotshtein, Maxim 1753 ISR0.501-0.2115-3.15 
  Bodenshtein, Yair 1793 ISR0.001-0.6615-9.90 
  Levi, Nisan 1871 ISR0.501-0.0615-0.90 

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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