Individual Calculations January 2011
 Kouskoutis, Georgios-Alexandros  Total change: 11.10  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 10 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1867 1665 2.00 5 0.74 15 11.10 
  Haring, Viktor 1893 SVK0.5010.29154.35 
  Brinovec, David 1822 SLO1.0010.711510.65 
  Gupta, Bhaskar 1742 IND0.001-0.3915-5.85 
  Acosta, Cubides Jorian Jared c2039 COL0.5010.40156.00 
  Costachi, Mihnea 1839 ROU0.001-0.2715-4.05 

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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