Individual Calculations August 2019
 Libersan, Thierry  Total change: -21.00  Rating chartPersonal card
 Championnat ouvert du Quebec 2019 Montreal CAN 2019-07-20
RcRownchangeKK*chgGame
 1999 2017 3.00 8 -1.05 20 -21.00 
  Roussel-Roozmon, Thomas g2417  * CAN0.001-0.0820-1.60 
  Craciun, David 1720 CAN1.0010.15203.00 
  Huang, Qiuyu f2181 CAN0.001-0.2820-5.60 
  Yan, Alex Jikai 1617  * CAN0.001-0.9220-18.40 
  Guipi Bopala, Prince Eric Jr 1619 CAN1.0010.08201.60 
  Zhu, Hong Rui f2275 CAN0.5010.32206.40 
  Feoktistov, Dmitri 2139 CAN0.001-0.3320-6.60 
  Manley, Jason 2025 CAN0.5010.01200.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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