Individual Calculations December 2013
 Hergli, Amir  Total change: -20.55  Rating chartPersonal card
 Arabic Cities Team Chess Championship Monastir TUN 2013-10-27
RcRownchangeKK*chgGame
 2089 2142 1.50 5 -1.37 15 -20.55 
  Jarraya, Zied 2152 TUN0.5010.01150.15 
  El-Gehani, Ghassan 2039 LBA0.501-0.1415-2.10 
  Bahzad, Zeenaldeen Mawlud 2077 IRQ0.501-0.0915-1.35 
  Al-Zayat, Ahmed f2090 LBA0.001-0.5715-8.55 
  Seffar, Mohamed 2086 ALG0.001-0.5815-8.70 

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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