Individual Calculations September 2013
 Gradenwitz, Oded  Total change: -1.65  Rating chartPersonal card
 Ramat-Gan/Givatayim Summer 2013 Ramat Gan ISR 2013-07-07
RcRownchangeKK*chgGame
 1963 1820 1.50 5 -0.11 15 -1.65 
  Drori, Dan f2179 ISR0.001-0.1015-1.50 
  Mazor, Yair 1927 ISR0.001-0.3515-5.25 
  Shik, Tim 1946 ISR1.0010.671510.05 
  Bodenshtein, Yair 1880 ISR0.001-0.4215-6.30 
  Bronstein, Or 1883 ISR0.5010.09151.35 

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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