Individual Calculations December 2019
 Simard, Francois  Total change: -36.00  Rating chartPersonal card
 2019 Open de Brome-Missisquoi B Brome-Missisquoi CAN 2019-11-22
RcRownchangeKK*chgGame
 1550 1761 0.50 3 -1.80 20 -36.00 
  Wang, Isabelle 1503 CAN0.501-0.3220-6.40 
  Omichi, Haruaki 1527 CAN0.001-0.7920-15.80 
  Guillemette, Hugo 1619 CAN0.001-0.6920-13.80 

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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