Individual Calculations November 2021
 Christiane, Marc  Total change: 0.00  Rating chartPersonal card
 Challenge Lalevitch 2021 Liege BEL 2021-09-03
RcRownchangeKK*chgGame
 1503 1281 1.50 6 0.00 20 0.00 
  Kuzmin, Vladimir 1681  * BEL0.001-0.0820-1.60 
  Jortay, Olivier 1610 BEL0.001-0.1220-2.40 
  Pitz, Luc 1571 BEL0.001-0.1620-3.20 
  Valembois, Pierre 1098 BEL0.501-0.2420-4.80 
  Collet, Eric 1469 BEL1.0010.742014.80 
  Bourgeois, Maxime 1588 BEL0.001-0.1420-2.80 
 * 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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