Individual Calculations June 2019
 Bergeron, Matthew  Total change: -15.20  Rating chartPersonal card
 2019 Ontario Open U2100 Oakville CAN 2019-05-18
RcRownchangeKK*chgGame
 1647 1710 2.50 5 -0.38 40 -15.20 
  Gilani, Mysha wc1467 CAN1.0010.20408.00 
  Samokysh, Yevhen 1423 CAN1.0010.16406.40 
  He, Emma wf1726 CAN0.5010.02400.80 
  Bui, Alan 1674 CAN0.001-0.5540-22.00 
  Malakhovets, Sergey 1943 CAN0.001-0.2140-8.40 

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)
 

 

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