Individual Calculations January 2012
 Abeer, Ali  Total change: -22.50  Rating chartPersonal card
 World Youth U16 Chess Olympiad Kocaeli TUR 2011-10-24
RcRownchangeKK*chgGame
 1772 1623 1.50 7 -0.75 30 -22.50 
  Khomeriki, Nino 1903 GEO0.001-0.1630-4.80 
  Gundogan, Cem 1854 TUR0.001-0.2130-6.30 
  Procop, Egor 1863 MDA0.001-0.2030-6.00 
  Al-Zaruoni, Fahad c1670 UAE1.0010.573017.10 
  Majed Ali, Abdouli 1506 UAE0.501-0.1630-4.80 
  Ulusoy, Nisan 1646 TUR0.001-0.4730-14.10 
  Haring, Viktor 1964 SVK0.001-0.1230-3.60 

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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