Individual Calculations February 2016
 Van Laer, Jacques  Total change: -7.20  Rating chartPersonal card
 36eme Open international de Bethune - Tournoi C BETHUNE FRA 2015-12-26
RcRownchangeKK*chgGame
 1554 1522 3.00 7 -0.18 40 -7.20 
  Devaux, Bernard 1699 FRA0.001-0.2740-10.80 
  Hurou, Frederic 1320 FRA1.0010.24409.60 
  Roux, Jean-Francois 1591 FRA0.5010.10404.00 
  Chopin, Christian 1679 FRA1.0010.714028.40 
  Mahieu, Jacques 1609 BEL0.001-0.3840-15.20 
  Claudon, Andreas 1580 FRA0.001-0.4240-16.80 
  Dang, Matthieu 1401 FRA0.501-0.1640-6.40 

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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