Individual Calculations July 2008
 Slepoy, Yosef  Total change: -17.00  Rating chartPersonal card
 ISR 2nd League South 2008 Various ISR 2008-01-03
RcRownchangeKK*chgGame
 2141 2175 1.50 4 -0.68 25 -17.00 
  Berenboym, Igor 2015 ISR0.001-0.7125-17.75 
  Ben, Tomer 1995 ISR0.501-0.2425-6.00 
  Shrentzel, Israel m2228 ISR0.5010.07251.75 
  Birnboim, Nathan m2327 ISR0.5010.20255.00 

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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