Rapid: Individual Calculations July 2015
 Dvir, Ofir  Total change: 8.40  Rating chartPersonal card
 Israel Team Cup 2015 Rosh Haayin ISR 2015-06-26
RcRownchangeKK*chgGame
 2192 2043 2.00 5 0.42 20 8.40 
  Rinberg, Alexander f2357 ISR0.001-0.1420-2.80 
  Lederman, Leon m2294 ISR0.001-0.1920-3.80 
  Markovich, Gadi 2137 ISR1.0010.632012.60 
  Malachi, Avraham 2043 ISR0.5010.00200.00 
  Drori, Dan f2131 ISR0.5010.12202.40 

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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