Individual Calculations April 2023
 D`hu, Vincent  Total change: 35.60  Rating chartPersonal card
 Tournoi -1500 CDJE62 Mars 2023 CALAIS FRA 2023-03-04
RcRownchangeKK*chgGame
 1264 1185 2.50 4 0.89 40 35.60 
  Tahar-Chaouch, Fouzia 1237 FRA1.0010.574022.80 
  Almudi, Richard 1445 FRA0.5010.324012.80 
  Giraud, Cedric 1184 FRA0.001-0.5040-20.00 
  Tahar-Chaouch, Yazid 1188 FRA1.0010.504020.00 

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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