Individual Calculations April 2014
 Waczecka, Jerome  Total change: 1.20  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1836 1743 3.50 9 0.08 15 1.20 
  Lievens, Fabrice 1942 FRA0.5010.26153.90 
  Sobecki, Damien 1916 FRA0.001-0.2715-4.05 
  Verriere, Nicolas 1856 FRA0.5010.15152.25 
  Sarafian, Thomas 1901 FRA0.001-0.2915-4.35 
  Houck, Jose 1443 FRA1.0010.15152.25 
  Babo, Miguel 1896 POR1.0010.701510.50 
  Feryn, Benjamin 2055 FRA0.001-0.1415-2.10 
  Smati, Reda 2042 FRA0.001-0.1515-2.25 
  Valois, Magali 1470 FRA0.501-0.3315-4.95 

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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