Individual Calculations September 2023
 Beaulieu, Pierre  Total change: -29.80  Rating chartPersonal card
 2023 Championnat ouvert d'echecs du Quebec B Montreal CAN 2023-07-29
RcRownchangeKK*chgGame
 1583 1758 3.50 7 -1.49 20 -29.80 
  Kozlov, Guennadi 1358  * CAN0.001-0.9220-18.40 
  Arsenault, Alexis 1483 CAN0.001-0.8320-16.60 
  Baran, Marius 1628 CAN1.0010.32206.40 
  Blanchet, Robert 1711 CAN0.501-0.0720-1.40 
  Templonuevo, Mark Geryl 1768 CAN1.0010.512010.20 
  Omichi, Haruaki 1568 CAN0.001-0.7520-15.00 
  Cloutier, Jean-Pierre 1563 CAN1.0010.25205.00 
 * 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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