Individual Calculations March 2019
 Bergeron, Matthew  Total change: 0.00  Rating chartPersonal card
 2019 Hart House Reading Week Open U1900 Toronto CAN 2019-02-16
RcRownchangeKK*chgGame
 1541 1668 2.00 3 0.00 40 0.00 
  Gilani, Mysha wc1439 CAN1.0010.21408.40 
  Zhou, Joey (junhe) 1587 CAN0.501-0.1140-4.40 
  Liao, Joseph 1596 CAN0.501-0.1040-4.00 

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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