Individual Calculations August 2023
 Dubourg, Pierrick  Total change: 12.60  Rating chartPersonal card
 3eme Festival de Fontainebleau - Ferme A FONTAINEBLEAU FRA 2023-07-22
RcRownchangeKK*chgGame
 2043 2221 6.50 8 0.63 20 12.60 
  Petitjean, Pierre 2022 FRA1.0010.24204.80 
  Ahmed Holi Ali, Moawia c2003 SUD1.0010.22204.40 
  Derieux, Christian 2048 FRA1.0010.27205.40 
  Nevejans, Eric 2095 FRA0.001-0.6720-13.40 
  Ben Khelifa, Noomene 2011 FRA1.0010.23204.60 
  Soulages, Laurent 2023 FRA1.0010.24204.80 
  Bitbol-Delaveyne, Maelan 2080 FRA1.0010.31206.20 
  Charron, Thomas 2062 FRA0.501-0.2120-4.20 

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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