Individual Calculations December 2019
 Loadman, Ian  Total change: -27.60  Rating chartPersonal card
 2019 Guelph Fall ProAm Pro Guelph CAN 2019-11-02
RcRownchangeKK*chgGame
 1974 1905 1.50 4 -0.22 20 -4.40 
  Plotkin, Victor f2252 CAN0.5010.39207.80 
  Filipovich, David 2050 CAN0.001-0.3120-6.20 
  Colvin, Andrew 1813 CAN0.501-0.1320-2.60 
  Gao, Raymond 1782 CAN0.501-0.1720-3.40 

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)
 
 2019 Century Richmond Hill Open Crown Richmond Hill CAN 2019-11-09
RcRownchangeKK*chgGame
 1866 1905 0.50 3 -1.16 20 -23.20 
  Jiang, Brian 1881 CAN0.001-0.5320-10.60 
  Michelashvili, Alexandre 1892 CAN0.001-0.5220-10.40 
  Noorali, Aahil c1824 CAN0.501-0.1120-2.20 

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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