Individual Calculations September 2023
 Morin, Louis  Total change: -13.20  Rating chartPersonal card
 2023 Championnat ouvert d'echecs du Quebec B Montreal CAN 2023-07-29
RcRownchangeKK*chgGame
 1709 1806 3.00 6 -0.66 20 -13.20 
  Craciun, David 1773 CAN0.001-0.5520-11.00 
  Bedhouche, Rayan 1851 FRA0.5010.06201.20 
  Baran, Marius 1628 CAN0.001-0.7320-14.60 
  Forget, Luc 1771 CAN1.0010.45209.00 
  Liu, Yunqi Lucas 1406  * CAN1.0010.08201.60 
  Chasles, Jean-Benoit 1825 CAN0.5010.03200.60 
 * 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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