Individual Calculations November 2021
 Abrassart, Pierre-Christopher  Total change: -22.40  Rating chartPersonal card
 Challenge Lalevitch 2021 Liege BEL 2021-09-03
RcRownchangeKK*chgGame
 1439 1640 4.00 7 -1.12 20 -22.40 
  Gerard, Olivier 1240  * BEL1.0010.08201.60 
  Yans, Yves Marie 1364 BEL0.001-0.8320-16.60 
  Dumoulin, Patrick 1260 BEL1.0010.09201.80 
  Battistelli, Fausto 1431 BEL0.001-0.7720-15.40 
  Magis, Pierre 1503 BEL1.0010.32206.40 
  Remont, Leopold 1768 BEL1.0010.672013.40 
  Demblon, Jean-Luc 1504 BEL0.001-0.6820-13.60 
 * 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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