Individual Calculations January 2011
 Choi, Ian  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
 1761 0 1.00 7 0.00 1452   0.00 
  Bakalchuk, Johnatan 1944 ISR0.0010.00 0.00 
  Delekta, Filip 1787 POL0.5010.00 0.00 
  Peczely, Sebastian Zsombor 1796 HUN0.0010.00 0.00 
  Voloshin, Pavel 1914 RUS0.0010.00 0.00 
  Molnar, Erno 1659 SVK0.0010.00 0.00 
  Modi, Sachin 1571 RSA0.0010.00 0.00 
  Chao Vale, Fernando 1659 ESP0.5010.00 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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