Individual Calculations December 2019
 Moran-Venegas, Mario  Total change: 28.40  Rating chartPersonal card
 2019 Guelph Fall ProAm U2000 Guelph CAN 2019-11-02
RcRownchangeKK*chgGame
 1645 1583 3.50 5 1.42 20 28.40 
  De Costa, Alex 1605 CAN0.5010.03200.60 
  Plaxton, David G 1687 CAN1.0010.642012.80 
  Xu, Alex 1582 CAN1.0010.502010.00 
  Shah, Omaray 1714 CAN0.001-0.3220-6.40 
  Bond, Hal 1636 CAN1.0010.572011.40 

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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