Individual Calculations July 2022
 Li, William  Total change: -24.00  Rating chartPersonal card
 2022 Eastern Ontario Open Ottawa CAN 2022-06-10
RcRownchangeKK*chgGame
 1795 2150 3.00 5 -1.20 20 -24.00 
  Petrovic, Milos 1750  * CAN0.001-0.9220-18.40 
  Shi, Michael 1573 CAN0.501-0.4820-9.60 
  Qiao, Cindy wf1736 CAN1.0010.07201.40 
  Labib, Daniel 1712 CAN1.0010.06201.20 
  Cortes Orihuela, Javier f2202 CHI0.5010.07201.40 
 * 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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