Individual Calculations September 2023
 Bonneteau, Aurelien  Total change: -34.00  Rating chartPersonal card
 9e Open Fide de St Antonin Noble Val (-1650) SAINT ANTONIN NOBLE VAL FRA 2023-08-20
RcRownchangeKK*chgGame
 1219 1326 3.00 6 -0.85 40 -34.00 
  Raineteau, Elisabeth 1088 FRA1.0010.20408.00 
  Belkilani, Yacine 1609 FRA0.001-0.1640-6.40 
  Ducher, Paul 1129 FRA0.001-0.7540-30.00 
  Lebrun, Rachel 1122 FRA1.0010.24409.60 
  Normand, Paul-Arthur 1118 FRA0.001-0.7740-30.80 
  L`herbon De Lussats, Jean 1248 MNC1.0010.394015.60 

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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