Individual Calculations September 2017
 Bellahcene, Omar  Total change: -1.20  Rating chartPersonal card
 21eme Open International de Wasselonne - Tournoi A (plus de 1700 ) WASSELONNE FRA 2017-08-03
RcRownchangeKK*chgGame
 1918 1800 2.00 6 -0.09 20 -1.80 
  Rosen, Daniel B c2061 ENG0.001-0.1820-3.60 
  Cahen, Alexis 1970 FRA0.001-0.2820-5.60 
  Dubois, Thomas 1872 FRA1.0010.602012.00 
  Seeger, Klaus 1999 GER0.001-0.2420-4.80 
  Labadie, Jean-Jacques 1857 FRA0.001-0.4220-8.40 
  Kilic, Huseyin 1747 FRA1.0010.43208.60 

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)
 
 13eme Festival International de Dieppe - Open Senior Plus DIEPPE FRA 2017-08-20
RcRownchangeKK*chgGame
 1676 1800 6.00 9 0.03 20 0.60 
  Vujicic, Jezdimir 1559 FRA1.0010.20204.00 
  Bonnal, Louis 1595 FRA1.0010.24204.80 
  Vaugeois, Cyrille 2068 FRA0.001-0.1720-3.40 
  Chochoy, Patrick 1591 FRA0.501-0.2720-5.40 
  Foltier, Bernard 1628 FRA0.501-0.2320-4.60 
  Sorbe, Xavier 1653 FRA1.0010.30206.00 
  Plantet, Marc 1688 FRA0.001-0.6520-13.00 
  Mousset-Evtouchenko, Nina 1604 FRA1.0010.25205.00 
  Jouhaneau, Jacques 1697 FRA1.0010.36207.20 

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)
 

 

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