Individual Calculations January 2011
 Song, Edward  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 12 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeRpKK*chgGame
 1886 0 5.00 11 0.00 1850   0.00 
  Ladopoulos, Dimitrios 1866 GRE0.5010.00 0.00 
  Voloshin, Pavel 1914 RUS1.0010.00 0.00 
  Hetul, Shah 1956 IND1.0010.00 0.00 
  Xu, Yi c2039 CHN0.5010.00 0.00 
  Petrosyan, Manuel 1990 ARM0.0010.00 0.00 
  Malhotra, Tarun 1908 ENG0.0010.00 0.00 
  Petrovskis, Olegs 1851 LAT0.5010.00 0.00 
  Blandon, Luis Guillermo 2003 COL0.0010.00 0.00 
  Snihur, Piotr 1739 POL0.0010.00 0.00 
  Mueller, Constantin 1874 GER0.5010.00 0.00 
  Bayon Rolo, Juan Andres 1610 ESP1.0010.00 0.00 

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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