Individual Calculations December 2019
 Gao, Raymond  Total change: 48.40  Rating chartPersonal card
 2019 Howard Ridout Scarborough CAN 2019-09-12
RcRownchangeKK*chgGame
 1549 1784 3.00 3 0.62 40 24.80 
  Wu, Benjamin 1591 CAN1.0010.254010.00 
  Tavana, Joseph 1481 CAN1.0010.14405.60 
  Jacobs, Michael 1576 CAN1.0010.23409.20 

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)
 
 2019 Guelph Fall ProAm Pro Guelph CAN 2019-11-02
RcRownchangeKK*chgGame
 1883 1782 2.50 5 0.61 40 24.40 
  Bailey, Doug f2113 CAN1.0010.884035.20 
  D`amore, Tyler 1761 CAN0.001-0.5340-21.20 
  Brajkovic, Nikola 1821 CAN1.0010.554022.00 
  Xu, Eddie 1814 CAN0.001-0.4640-18.40 
  Loadman, Ian 1905 CAN0.5010.17406.80 

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)
 
 2019 Century Richmond Hill Open Crown Richmond Hill CAN 2019-11-09
RcRownchangeKK*chgGame
 1978 1782 1.00 4 -0.02 40 -0.80 
  Michelashvili, Alexandre 1892 CAN0.5010.15406.00 
  Chen, Max c1933 CAN0.001-0.3040-12.00 
  Berengolts, Isai 1995 CAN0.5010.274010.80 
  Barron, Michael m2092 CAN0.001-0.1440-5.60 

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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