Individual Calculations November 2021
 Valembois, Pierre  Total change: 10.00  Rating chartPersonal card
 Challenge Lalevitch 2021 Liege BEL 2021-09-03
RcRownchangeKK*chgGame
 1388 1098 1.50 6 0.50 20 10.00 
  Bourgeois, Maxime 1498  * BEL0.001-0.0820-1.60 
  De Winter, Roman 1449 BEL0.001-0.1120-2.20 
  Nouvian, Lucien 1256 BEL0.001-0.2920-5.80 
  Csuti, Jean 1377 BEL1.0010.842016.80 
  Christiane, Marc 1281 BEL0.5010.24204.80 
  Collet, Eric 1469 BEL0.001-0.1020-2.00 
 * 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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