Individual Calculations June 2018
 Dukic, Zachary  Total change: 4.80  Rating chartPersonal card
 2018 Guelph Spring ProAm Pro Guelph CAN 2018-04-28
RcRownchangeKK*chgGame
 1986 2113 3.50 5 0.24 20 4.80 
  Noorali, Aahil c1795 CAN1.0010.13202.60 
  Atanasov, Anthony c1857 CAN1.0010.19203.80 
  Bailey, Doug f2177 CAN0.001-0.4120-8.20 
  Kang, Dorian c1955 CAN1.0010.29205.80 
  Song, Guannan Terry f2144 CAN0.5010.04200.80 

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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