Individual Calculations January 2018
 Bailey, Doug  Total change: -15.60  Rating chartPersonal card
 2017 Mississauga Open Premier Mississauga CAN 2017-12-02
RcRownchangeKK*chgGame
 1880 2193 3.50 5 -0.78 20 -15.60 
  Calvelo, Jelvis 1979 PHI0.001-0.7720-15.40 
  Maulucci, Anthony 1799 CAN1.0010.08201.60 
  Finlay, Ian 1805 CAN0.501-0.4120-8.20 
  Gooding, Gordon 1907 CAN1.0010.16203.20 
  Chernik, Dmitry 1911 CAN1.0010.16203.20 

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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