Individual Calculations January 2011
 Ikramul, Haque Siam  Total change: -7.35  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 14 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2000 2038 4.50 9 -0.49 15 -7.35 
  Adelberg, David 2201 USA0.5010.22153.30 
  Drozdowski, Kacper f2303 POL0.001-0.1815-2.70 
  Fargac, Martin 1887 CZE0.501-0.2015-3.00 
  Kisic, Bozidar 1837 MNE1.0010.24153.60 
  Amstadt, Aron 2262 HUN0.001-0.2215-3.30 
  Ayush, Jugele 1899 IND0.501-0.1915-2.85 
  Tsakiris, Haralambos 1846 GRE0.501-0.2515-3.75 
  Novoa, Fernando 1944 ARG0.501-0.1315-1.95 
  Itkin, David 1819 CAN1.0010.22153.30 

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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