Individual Calculations October 2019
 Buchy, Daniel  Total change: 30.40  Rating chartPersonal card
 15eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2019-08-24
RcRownchangeKK*chgGame
 1918 2018 7.00 9 1.52 20 30.40 
  Riddoch, Alan 1618  * FRA1.0010.08201.60 
  Thirion, Jean-Francois 1720 BEL1.0010.15203.00 
  Ruch, Bernard 1880 FRA0.501-0.1920-3.80 
  Wagner, Bruno 1807 FRA1.0010.23204.60 
  Douriet Duany, Alexis f2216 CUB0.001-0.2420-4.80 
  Grego, Pierre 1686 FRA1.0010.12202.40 
  Jackson, Oliver A f2153 ENG1.0010.682013.60 
  Rudiano, Nicolas 2063 FRA0.5010.06201.20 
  Attanasio, Antonio 2116 ITA1.0010.632012.60 
 * 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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