Individual Calculations August 2023
 Aljo, Johan  Total change: -20.00  Rating chartPersonal card
 2023 Canadian Youth Chess Championship - U14 Open Calgary, Alberta CAN 2023-07-19
RcRownchangeKK*chgGame
 1498 1754 3.50 5 -0.50 40 -20.00 
  Leung, Wah Singh (joseph) 1391 CAN0.001-0.9040-36.00 
  Dupuis, Denis K 1554 ENG0.501-0.2640-10.40 
  Li, Anthony Zongyue 1354  * CAN1.0010.08403.20 
  Alpuri, Aaqil 1552 CAN1.0010.24409.60 
  Yang, Larry 1638 CAN1.0010.344013.60 
 * 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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