Individual Calculations September 2016
 Leshem, Yonatan  Total change: -28.00  Rating chartPersonal card
 Ramat Gan Summer Festival 2016 Open B Ramat Gan ISR 2016-07-31
RcRownchangeKK*chgGame
 1572 1680 2.50 5 -0.70 40 -28.00 
  Pevzner, Maks 1445 ISR1.0010.21408.40 
  Guz, Ari 1575 ISR0.501-0.1440-5.60 
  Ashboren, Raz 1700 ISR0.5010.03401.20 
  Zach, Asif 1531 ISR0.501-0.2040-8.00 
  Milikow, Elie 1608 ISR0.001-0.6040-24.00 

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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