Individual Calculations May 2012
 Gamayev, Oleg  Total change: -1.80  Rating chartPersonal card
 Pesah 2012 Mark Centre Tel Aviv ISR 2012-04-08
RcRownchangeKK*chgGame
 2225 2239 2.50 5 -0.12 15 -1.80 
  Marcovici, Adrian 2079 ISR1.0010.29154.35 
  Soffer, Ram g2492 ISR0.001-0.1915-2.85 
  Kobo, Ori 2141 ISR1.0010.37155.55 
  Zalkind, Konstantin f2202 ISR0.001-0.5515-8.25 
  Gershkowich, David f2210 ISR0.501-0.0415-0.60 

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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