Individual Calculations July 2016
 Lavi, Amir  Total change: 64.80  Rating chartPersonal card
 Ramat Gan Open under 1700 Spring 2016 Ramat Gan ISR 2016-05-08
RcRownchangeKK*chgGame
 1378 1349 3.50 4 1.62 40 64.80 
  Weissberg, Harel 1312 ISR1.0010.454018.00 
  Uritsky, Yonathan 1362 ISR1.0010.524020.80 
  Landau, Gil 1614 ISR0.5010.324012.80 
  Podgaetski, Roey 1225 ISR1.0010.334013.20 

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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