Individual Calculations January 2011
 Guetz, Wolfgang  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 14 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeRpKK*chgGame
 1879 0 2.50 10 0.00 1686   0.00 
  Kumic, Filip 2046 SRB0.0010.00 0.00 
  Martins, David Pires Tavares 1893 POR0.5010.00 0.00 
  Marques, Joao Paulo Cassemiro 1949 BRA0.0010.00 0.00 
  Jang, Kyungsik 1711 KOR0.5010.00 0.00 
  Rauramaa, Julius 1839 FIN1.0010.00 0.00 
  Vasilyev, Vasily 1983 RUS0.0010.00 0.00 
  Veinberg, Nimrod 2000 ISR0.5010.00 0.00 
  Cox, Jan 1904 BEL0.0010.00 0.00 
  Roberts, Marcel 1834 RSA0.0010.00 0.00 
  Tairi, Krenar 1634 MKD0.0010.00 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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