Individual Calculations August 2018
 Upper, John  Total change: 18.80  Rating chartPersonal card
 2018 Quebec Open Open Section Montreal CAN 2018-07-21
RcRownchangeKK*chgGame
 2016 1969 4.00 7 0.94 20 18.80 
  Rodrigue-Lemieux, Shawn f2267 CAN0.001-0.1520-3.00 
  Lemieux, Serge 1702 CAN0.001-0.8220-16.40 
  Yagiz, Bora 1862 TUR1.0010.35207.00 
  Babb, Jeff 2054 CAN0.5010.12202.40 
  Van Hoolandt, Patrick f2065 MNC1.0010.632012.60 
  Malek, Omid 2055 CAN0.5010.12202.40 
  Huang, Qiuyu f2108 CAN1.0010.692013.80 

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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