Individual Calculations September 2023
 Duchesne, Morgan  Total change: 8.20  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1595 1336 2.00 7 0.41 20 8.20 
  Lescieux, Matthieu 1645 FRA0.001-0.1420-2.80 
  Saverot, Leo 1052 FRA1.0010.16203.20 
  Guerin, Sasha 1489 FRA0.001-0.3020-6.00 
  Gaftarnik, Olivier 1720 FRA0.001-0.0920-1.80 
  Montbroussous, Adrien 1747 FRA0.001-0.0820-1.60 
  Augereau, Cyrille 1761 FRA1.0010.932018.60 
  Lombart, Philippe 1750 BEL0.001-0.0720-1.40 

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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