Individual Calculations October 2018
 Dufeux, Patrice  Total change: 9.00  Rating chartPersonal card
 14eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2018-08-25
RcRownchangeKK*chgGame
 1584 1547 4.50 9 0.45 20 9.00 
  Rosenfeld, Imre 1810 FRA0.001-0.1820-3.60 
  Besnard, Sylviane 1276 FRA1.0010.17203.40 
  Duvallon, Christophe 1677 FRA0.001-0.3220-6.40 
  Jouhaneau, Jacques 1684 FRA0.001-0.3220-6.40 
  Pineau, Patrick 1387 FRA1.0010.29205.80 
  Foulon, Greta 1765 BEL0.001-0.2220-4.40 
  Verschueren, Dirk 1365 BEL1.0010.26205.20 
  Ameri, Vincent 1603 FRA1.0010.582011.60 
  Leloutre, Bernard 1692 BEL0.5010.19203.80 

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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