Individual Calculations December 2015
 Li, William  Total change: -14.80  Rating chartPersonal card
 ACC 5th Anniversary Swiss Toronto CAN 2015-09-28
RcRownchangeKK*chgGame
 1961 1829 1.00 4 -0.37 40 -14.80 
  Issani, Nameer c1750 CAN1.0010.394015.60 
  Wiebe, Daniel 1981 CAN0.001-0.3040-12.00 
  Ferreira, Alex T. 1954 CAN0.001-0.3340-13.20 
  Yu, Jonathan 2157 CAN0.001-0.1340-5.20 

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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