Individual Calculations January 2018
 Jonckheere, Eric  Total change: -7.60  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1833 1967 1.50 2 0.14 20 2.80 
  Faivre, Joann 1896 FRA0.501-0.1020-2.00 
  Dabrowski, Laurent 1769 FRA1.0010.24204.80 

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)
 
 2eme Open Veteran et Senior Plus - Ligue Hauts de France des Echecs CAMBRAI FRA 2017-12-08
RcRownchangeKK*chgGame
 1668 1967 4.50 6 -0.52 20 -10.40 
  Lucas, Bernard 1575 FRA1.0010.08201.60 
  Wuhrmann, Daniel 1642 FRA0.501-0.3720-7.40 
  Hirschmann, Georges 1634 FRA0.501-0.3820-7.60 
  Lemoine, Jean-Pierre 1586 FRA1.0010.09201.80 
  Mollet, Gregory 1910 FRA0.501-0.0820-1.60 
  Evrard, Jean-Paul 1659 FRA1.0010.14202.80 

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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