Individual Calculations June 2018
 Bailey, Doug  Total change: -15.40  Rating chartPersonal card
 2018 Guelph Spring ProAm Pro Guelph CAN 2018-04-28
RcRownchangeKK*chgGame
 1952 2177 3.00 5 -0.77 20 -15.40 
  Qiao, Cindy wf1815 CAN1.0010.10202.00 
  Zhao, Jeffrey Renfei 1777  * CAN1.0010.08201.60 
  Dukic, Zachary 2113 CAN1.0010.41208.20 
  Issani, Nameer c1884 CAN0.001-0.8520-17.00 
  Plotkin, Mark 2169 CAN0.001-0.5120-10.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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