Individual Calculations October 2012
 Isaev, Chingis  Total change: -42.90  Rating chartPersonal card
 2012 World Youth U16 Chess Olympiad Istanbul TUR 2012-08-29
RcRownchangeKK*chgGame
 1908 1892 1.50 6 -1.43 30 -42.90 
  Sadikhov, Ulvi 2171 AZE0.001-0.1630-4.80 
  Aksoy, Ayca 1696 TUR0.001-0.7530-22.50 
  Puccini, Jack 1839 AUS1.0010.433012.90 
  Takacs, Laszlo 2164 SVK0.001-0.1730-5.10 
  Cazacu, Gabriela 1827 MDA0.001-0.5930-17.70 
  Al Sori, Mohamed 1749 LBA0.501-0.1930-5.70 

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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