Individual Calculations September 2023
 Allel, Gerard  Total change: -15.00  Rating chartPersonal card
 Championnat de France 2023 - Open Senior Plus HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1596 1454 2.00 8 -0.75 20 -15.00 
  Mezouaghi, Miloud 1936 FRA0.001-0.0520-1.00 
  Penarrubia, Stephan 1723 FRA0.001-0.1720-3.40 
  Subra, Thierry 1226 FRA1.0010.21204.20 
  Van Poucke, Philippe 1659 FRA0.001-0.2420-4.80 
  Charpentier, Bruno 1141 FRA1.0010.14202.80 
  Bellahcene, Omar 1664 FRA0.001-0.2320-4.60 
  Brugel, Francis 1599 FRA0.001-0.3120-6.20 
  Petitcolas, Pierre 1819 FRA0.001-0.1020-2.00 

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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