Individual Calculations November 2017
 Jiang, Brian  Total change: -13.60  Rating chartPersonal card
 2017 Aurora Fall Open Open Aurora CAN 2017-10-14
RcRownchangeKK*chgGame
 1890 1771 1.50 5 -0.34 40 -13.60 
  Vettese, Nicholas f2158 CAN0.001-0.0940-3.60 
  Dukic, Zachary 2020 CAN0.001-0.1940-7.60 
  Ning, Eric 1759 CAN1.0010.484019.20 
  Colvin, Andrew 1764 CAN0.501-0.0140-0.40 
  Rusonik, Max 1750 CAN0.001-0.5340-21.20 

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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