Individual Calculations December 2012
 Foo, William J  Total change: -28.80  Rating chartPersonal card
 World Youth Chess Championship 2012 - Open 16 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1979 2072 5.00 11 -1.92 15 -28.80 
  Chigaev, Maksim m2457 RUS0.001-0.0915-1.35 
  Kjoita, Torgeir 1898 NOR0.001-0.7315-10.95 
  Sultan, Ibrahim 1854 UAE1.0010.22153.30 
  Abe, Mahiro 1946 JPN1.0010.33154.95 
  Brown, Michael William 2276 USA0.001-0.2415-3.60 
  De Abreu, Roberto N 1988 RSA0.001-0.6215-9.30 
  Vesce, Emanuele 1880 ITA0.501-0.2515-3.75 
  Liu, Dennis 1909 FIN0.001-0.7215-10.80 
  Bombek, Miha 1796 SLO1.0010.17152.55 
  Zhang, Roy Yinian 1901 ENG0.501-0.2315-3.45 
  Djuricic, Domen 1868 SLO1.0010.24153.60 

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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