Individual Calculations October 2018
 Vaillant, Stephane  Total change: -19.40  Rating chartPersonal card
 14eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2018-08-25
RcRownchangeKK*chgGame
 1724 1899 5.50 9 -0.97 20 -19.40 
  Poirier, Luc 1594 FRA1.0010.14202.80 
  Leloutre, Bernard 1692 BEL0.501-0.2720-5.40 
  Tribillac, Benoit 1613 FRA1.0010.16203.20 
  Thirion, Marcel 2100 BEL0.001-0.2420-4.80 
  Senay, Dominique 1683 FRA0.001-0.7820-15.60 
  Rousselin, Marc 1648 FRA1.0010.19203.80 
  Azzouz, Belkhelfa 1678 FRA1.0010.22204.40 
  Weisz, Jacques 1776 FRA0.501-0.1720-3.40 
  Plantet, Marc 1731 FRA0.501-0.2220-4.40 

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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