Individual Calculations May 2019
 Wiebe, Isaac  Total change: 5.80  Rating chartPersonal card
 2019 Canada Zonal Kingston CAN 2019-04-18
RcRownchangeKK*chgGame
 2171 2053 3.50 9 0.29 20 5.80 
  Rodrigue-Lemieux, Shawn f2282 CAN0.001-0.2120-4.20 
  Masse, Hugues 2163 CAN1.0010.652013.00 
  Bareev, Evgeny g2453  * CAN0.001-0.0820-1.60 
  Chen, Max c2070 CAN0.001-0.4820-9.60 
  Demchenko, Svitlana wf2135 CAN0.5010.11202.20 
  Li, William 2097 CAN0.001-0.4420-8.80 
  Desforges, Jean 2235 CAN1.0010.742014.80 
  Kang, Dorian c2035 CAN1.0010.47209.40 
  Saha, Ananda 2073 CAN0.001-0.4720-9.40 
 * 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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