Individual Calculations September 2017
 De Vettor, Marc  Total change: 8.00  Rating chartPersonal card
 Tournoi de la Vierge 2017 Liege BEL 2017-08-11
RcRownchangeKK*chgGame
 1732 1691 3.50 7 0.40 20 8.00 
  Wlogalski, Olivier 1904 BEL0.001-0.2320-4.60 
  Collignon, Theo 1458 BEL1.0010.21204.20 
  Dallemagne, Maximilien 1773 BEL0.001-0.3920-7.80 
  Cesar, Andre 1840 BEL0.5010.20204.00 
  Moch, Bernard 1365 BEL1.0010.13202.60 
  Waxweiler, Laurent 1765 BEL1.0010.602012.00 
  Krueger, Norbert 2020 GER0.001-0.1220-2.40 

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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