Individual Calculations February 2015
 Chokouhian, Ahmad  Total change: -23.40  Rating chartPersonal card
 35ème Open international d'Echecs de Béthune - Tournoi B BETHUNE FRA 2014-12-26
RcRownchangeKK*chgGame
 1815 1878 4.50 9 -0.78 20 -15.60 
  Fleur, David 1808 FRA1.0010.40208.00 
  Boucquet, Emile 1947 BEL0.001-0.4020-8.00 
  Accettone, Gregory 1771 FRA1.0010.35207.00 
  Huynh, Laurent 1798 BEL0.001-0.6120-12.20 
  Terryn, Ezra 1782 BEL1.0010.37207.40 
  De Kraker, Lena 1793 NED0.501-0.1220-2.40 
  Wallart, Jean 1760 FRA0.501-0.1620-3.20 
  Pauwels, Xander 1876 BEL0.001-0.5020-10.00 
  Guillaumat, Jean-Pierre 1801 FRA0.501-0.1120-2.20 

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)
 
 Belgian Interclubs 2014-2015 Rounds 6-7 Various BEL 2015-01-25
RcRownchangeKK*chgGame
 1941 1862 0.00 1 -0.39 20 -7.80 
  Boclinville, Patrick 1941 BEL0.001-0.3920-7.80 

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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