Individual Calculations September 2023
 Guilloux, Bernadette  Total change: -53.20  Rating chartPersonal card
 Championnat de France 2023 - Open E HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1144 1019 0.00 4 -1.33 40 -53.20 
  Brossut, Sephora 1197 FRA0.001-0.2740-10.80 
  Bocquenet, Boris 1135 FRA0.001-0.3440-13.60 
  M`hari, Mouloud 1114 FRA0.001-0.3740-14.80 
  Flamen, Jean-Paul 1130 FRA0.001-0.3540-14.00 

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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