Individual Calculations April 2015
 Join, Etienne  Total change: 24.20  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1954 1847 4.50 9 1.21 20 24.20 
  Schmit, Vincent 2006 FRA1.0010.712014.20 
  Grabinsky, Vladimir m2247  * UKR0.001-0.0820-1.60 
  Caloone, Thomas 2074 FRA0.001-0.2120-4.20 
  Landuyt, Eric 1985 FRA0.001-0.3120-6.20 
  Longbien, Frederic 1537 FRA1.0010.14202.80 
  Pierquin, Bernard 1952 FRA1.0010.642012.80 
  Bianchi, Guillaume 2152 FRA0.5010.36207.20 
  Roger, Mehdi 2182 FRA0.001-0.1220-2.40 
  Gac, Riwal 1451 FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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