Individual Calculations December 2016
 Devaux, Jean-Marc  Total change: 5.00  Rating chartPersonal card
 3eme open veteran 2016 de la Ligue des Hauts de France des Echecs CAMBRAI FRA 2016-11-21
RcRownchangeKK*chgGame
 1583 1451 3.00 8 0.25 20 5.00 
  Wolfangel, Claude 1661 FRA0.001-0.2320-4.60 
  Mahieu, Jacques 1614 BEL0.5010.22204.40 
  Wolfangel, Jocelyne 1317 FRA1.0010.32206.40 
  Gac, Jean-Luc 1497 FRA0.001-0.4420-8.80 
  Vandervorst, Marc 1735 FRA0.001-0.1620-3.20 
  Berzin, Serge 1526 FRA0.5010.10202.00 
  Deschuyteneer, Lucien 1462 BEL1.0010.522010.40 
  Weill, Serge 1851  * FRA0.001-0.0820-1.60 
 * 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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