Individual Calculations July 2017
 Guion, Geoffrey  Total change: -12.40  Rating chartPersonal card
 Interclubs FEFB 2017 Marche, Amay, Ans, Leuze BEL 2017-05-07
RcRownchangeKK*chgGame
 1918 1941 1.50 3 -0.09 20 -1.80 
  Boclinville, Patrick 1895 BEL0.501-0.0620-1.20 
  Thibaut, Stephane 1892 BEL0.501-0.0720-1.40 
  Hias, Ludovic 1968 BEL0.5010.04200.80 

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)
 
 41eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2017-06-03
RcRownchangeKK*chgGame
 1906 1967 3.50 7 -0.53 20 -10.60 
  Chalabi, Khaled 1651 LUX0.501-0.3720-7.40 
  Dubocage, Claude 1848 FRA1.0010.34206.80 
  Barbaut, Michel 1990 FRA1.0010.532010.60 
  Gijsen, William 1735 NED0.501-0.2920-5.80 
  Roos, Adrian f2231 BEL0.001-0.1820-3.60 
  Marchyllie, Bruno 2049 FRA0.001-0.3920-7.80 
  Levers, Thierry 1838 FRA0.501-0.1720-3.40 

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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