Individual Calculations September 2023
 Jelassi, Brigitte  Total change: 68.80  Rating chartPersonal card
 Championnat de France 2023 - Open E HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1243 1167 4.50 7 1.72 40 68.80 
  Kane, Christian 1297 FRA0.5010.18407.20 
  Aubonnet, Alain 1278 FRA1.0010.654026.00 
  Chaudesaygues, Hugo 1218 FRA0.001-0.4340-17.20 
  Relange, Oscar 1254 FRA1.0010.624024.80 
  Hascher Chantereau, Berenice 1030 FRA1.0010.324012.80 
  Roubaud, Louis-Alexandre 1229 FRA1.0010.594023.60 
  Tanghe, Benjamin 1394 FRA0.001-0.2140-8.40 

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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