Individual Calculations September 2023
 Coll, Xavier  Total change: 40.00  Rating chartPersonal card
 Championnat de France 2023 - Open E HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1208 1060 2.50 5 1.00 40 40.00 
  Coustenoble, Eloise 1207 FRA1.0010.704028.00 
  Chaudesaygues, Hugo 1218 FRA0.001-0.2940-11.60 
  Brunet, Max 1184 FRA1.0010.674026.80 
  Descamps, Serge 1249 FRA0.001-0.2540-10.00 
  Jouandet, Nicolas 1184 FRA0.5010.17406.80 

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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