Individual Calculations August 2015
 Poleg, Dan  Total change: -88.80  Rating chartPersonal card
 Kiryat Ono Summer 2015 Open A Kiryat Ono ISR 2015-07-05
RcRownchangeKK*chgGame
 2141 2167 0.00 4 -2.22 40 -88.80 
  Dvoirys, Semen I. g2550 RUS0.001-0.0940-3.60 
  Freidles, Victor 2032 ISR0.001-0.6840-27.20 
  Federovski, Adi 1898 ISR0.001-0.8340-33.20 
  Kerner, Michael 2082 ISR0.001-0.6240-24.80 

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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