Rapid: Individual Calculations July 2015
 Reprun, Nadejda  Total change: 8.40  Rating chartPersonal card
 Israel Team Cup 2015 Rosh Haayin ISR 2015-06-26
RcRownchangeKK*chgGame
 2010 1903 1.50 3 0.42 20 8.40 
  Mamut, Igor 2070 ISR0.5010.22204.40 
  Igdalov, Alexander 2081 ISR0.5010.23204.60 
  Sassoon, Roei 1879 ISR0.501-0.0320-0.60 

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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