Individual Calculations September 2014
 Xu, Jeffrey  Total change: 27.60  Rating chartPersonal card
 2014 Hamilton Summer Open Hamilton CAN 2014-08-23
RcRownchangeKK*chgGame
 1939 1827 2.50 5 0.69 40 27.60 
  Vettese, Nicholas 1859 CAN0.5010.04401.60 
  Cai, Jason 1850 CAN1.0010.534021.20 
  Ozerov, Ilja 2127 GER0.001-0.1540-6.00 
  Cormier, Adam 2034 CAN0.001-0.2340-9.20 
  Yu, Wenlu 1827 CAN1.0010.504020.00 

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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