Individual Calculations September 2023
 Baran, Marius  Total change: -6.20  Rating chartPersonal card
 2023 Championnat ouvert d'echecs du Quebec B Montreal CAN 2023-07-29
RcRownchangeKK*chgGame
 1698 1628 2.50 7 -0.31 20 -6.20 
  De Lagrave, Sylvain 1792 CAN0.001-0.2820-5.60 
  Chasles, Jean-Benoit 1825 CAN0.5010.25205.00 
  Beaulieu, Pierre 1758 CAN0.001-0.3220-6.40 
  Selling, Edward 1625 CAN0.5010.00200.00 
  Morin, Louis 1806 CAN1.0010.732014.60 
  Liu, Yunqi Lucas 1334 CAN0.001-0.8520-17.00 
  Duval, Mathieu 1744 CAN0.5010.16203.20 

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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