Individual Calculations September 2013
 Shik, Tim  Total change: -18.30  Rating chartPersonal card
 Ramat-Gan/Givatayim Summer 2013 Ramat Gan ISR 2013-07-07
RcRownchangeKK*chgGame
 2005 1946 0.50 4 -1.22 15 -18.30 
  Ben-Natan, Yigal 2136 ISR0.5010.25153.75 
  Gershkowich, David f2196 ISR0.001-0.1915-2.85 
  Hadad, Ofer 1868 ISR0.001-0.6115-9.15 
  Gradenwitz, Oded 1820 ISR0.001-0.6715-10.05 

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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