Individual Calculations October 2017
 Libersan, Thierry  Total change: 16.80  Rating chartPersonal card
 2017 Montreal Open Montreal CAN 2017-09-08
RcRownchangeKK*chgGame
 2044 2069 3.50 5 0.84 20 16.80 
  Leger, Manon 1957 CAN1.0010.35207.00 
  Rodrigue-Lemieux, Shawn f2089 CAN0.001-0.4720-9.40 
  Turcotte, Jonathan 1956 CAN0.501-0.1520-3.00 
  Thomas, Kenneth P 2037 USA1.0010.46209.20 
  Huang, Qiuyu f2181 CAN1.0010.652013.00 

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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