Individual Calculations April 2014
 Vaast, Jean  Total change: -9.00  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1737 1469 0.50 6 -0.60 15 -9.00 
  Beaussart, Alexandre 1668 FRA0.001-0.2415-3.60 
  Landi, Pierre 1662 FRA0.5010.25153.75 
  Omasta, Michel 1821 FRA0.001-0.1115-1.65 
  Duprey, Francois-Xavier 1760 FRA0.001-0.1515-2.25 
  Pauchet, Jacques 1657 FRA0.001-0.2615-3.90 
  De Hooghe, Albert 1851 FRA0.001-0.0915-1.35 

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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