Individual Calculations December 2019
 Mailleux, Guy  Total change: -5.40  Rating chartPersonal card
 Open du Grand Mons 2019 Mons BEL 2019-10-31
RcRownchangeKK*chgGame
 1549 1605 3.00 6 -0.27 20 -5.40 
  Delbergue, Mossab 1205  * BEL1.0010.08201.60 
  Akuatse, Angel Kaleb 1822 BEL0.001-0.2220-4.40 
  Marchal, Laurent 1839 BEL0.001-0.2120-4.20 
  Dupont, Antoine 1205  * BEL1.0010.08201.60 
  Lhost, Geoffrey 1977 BEL0.001-0.1020-2.00 
  Menolascina, Francesco 1247 BEL1.0010.10202.00 
 * 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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