Individual Calculations August 2023
 Delcroix, Ulysse  Total change: 43.20  Rating chartPersonal card
 29eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2023-07-22
RcRownchangeKK*chgGame
 1588 1428 3.50 7 1.08 40 43.20 
  Billiard, Bernard 2022 FRA0.001-0.0240-0.80 
  Grand, Philippe 1147 FRA1.0010.16406.40 
  Leroy, Serge 1827 FRA0.001-0.0840-3.20 
  Visconti, Ylan 1150 FRA1.0010.17406.80 
  Lavilledieu, Pierre-Loup 1569 FRA0.001-0.3140-12.40 
  Hoeck, Christopher 1712 FRA1.0010.844033.60 
  Perret, Timothe 1690 FRA0.5010.324012.80 

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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