Individual Calculations January 2010
 Vojdani, Siavosh  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championships-u10 Antalya TUR 2009-11-12
RcRownchangeRpKK*chgGame
 1760 0 3.00 8 0.00 1673   0.00 
  Percivaldi, Martin 1718 DEN1.0010.00 0.00 
  He, Tommy O c1794 USA0.5010.00 0.00 
  Baskin, Robert 1805 GER0.5010.00 0.00 
  Capone, Nicola 1824 BEL0.0010.00 0.00 
  Ow, Jun Wai Ryan 1681 SIN0.5010.00 0.00 
  Zapata Arbelaes, Estiven 1971 COL0.0010.00 0.00 
  Liao, Yu Hao 1686 CHN0.0010.00 0.00 
  Uksini, Bardhyl 1597 AUT0.5010.00 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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