Individual Calculations January 2011
 An, Hongjin  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
 1809 0 2.00 7 0.00 1651   0.00 
  Huber, Martin Christian 1985 AUT0.0010.00 0.00 
  Petr, Jan 1810 CZE0.0010.00 0.00 
  Tsiros, Fragkiskos Vlasios 1764 GRE0.0010.00 0.00 
  Voloshin, Pavel 1914 RUS0.5010.00 0.00 
  Perske, Thore 1715 GER0.0010.00 0.00 
  Martins, Guilherme Pires Tavare 1561 POR1.0010.00 0.00 
  Xiong, Ferdinand 1912 GER0.5010.00 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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