Individual Calculations January 2012
 Liu, Bovey  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championship - U 10 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeRpKK*chgGame
 1882 0 2.50 6 0.00 1825   0.00 
  Aleksandrov, Zakhar 2116 RUS0.0010.00 0.00 
  Brinovec, David 1821 SLO0.5010.00 0.00 
  Ghaderi, Arman K 1817 IRI0.0010.00 0.00 
  Diaz Rodriguez, Aldo Joaquim 1765 PER1.0010.00 0.00 
  Gazik, Viktor f1978 SVK1.0010.00 0.00 
  Zhang, Yuanchen 1794 CAN0.0010.00 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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