Individual Calculations January 2018
 Krotkiewski, Jean-Paul  Total change: 39.20  Rating chartPersonal card
 2eme Open Veteran et Senior Plus - Ligue Hauts de France des Echecs CAMBRAI FRA 2017-12-08
RcRownchangeKK*chgGame
 1604 1403 3.50 6 1.96 20 39.20 
  Wuhrmann, Daniel 1642 FRA0.001-0.2020-4.00 
  Lucas, Bernard 1575 FRA1.0010.732014.60 
  Wolfangel, Claude 1576 FRA1.0010.732014.60 
  Vandervorst, Marc 1612 FRA1.0010.772015.40 
  Recloux, Georges 1413 BEL0.5010.01200.20 
  Mollet, Gregory 1803  * 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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