Rapid: Individual Calculations July 2015
 Lederer, Yoav  Total change: 7.20  Rating chartPersonal card
 Israel Team Cup 2015 Rosh Haayin ISR 2015-06-26
RcRownchangeKK*chgGame
 2313 2250 2.50 5 0.36 20 7.20 
  Mamut, Igor 2070 ISR1.0010.26205.20 
  Popilski, Gil g2539 ISR0.5010.34206.80 
  Newman, Ori 2161 ISR0.501-0.1220-2.40 
  Botvinnik, Mikhail 2333 ISR0.5010.11202.20 
  Zifroni, Dov g2463 ISR0.001-0.2320-4.60 

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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