Individual Calculations November 2017
 Wang, Constance  Total change: -1.20  Rating chartPersonal card
 2017 Aurora Fall Open Open Aurora CAN 2017-10-14
RcRownchangeKK*chgGame
 1984 1991 2.00 4 -0.03 40 -1.20 
  Hua, Eugene c2220 CAN0.001-0.2140-8.40 
  Rusonik, Max 1750 CAN1.0010.20408.00 
  Calvelo, Jelvis 2003 PHI1.0010.524020.80 
  Li, William 1962 CAN0.001-0.5440-21.60 

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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